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* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v10 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 56018745c8..28493c7931 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6293,6 +6293,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index 5f2541d316..0256809f06 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1142,7 +1142,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index 662aff04b4..1d8a7ca774 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index c6b139d57d..d85781ae0b 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index 9b59a7b4a5..a8bcc599ac 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--mvpLiMfbWzRoNl4x
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v10-0004-Propagate-changes-to-indisclustered-to-child-par.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v9 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
doc/src/sgml/monitoring.sgml | 21 +++++++++++
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 55 ++++++++++++++++------------
src/backend/commands/vacuum.c | 5 +++
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
6 files changed, 67 insertions(+), 25 deletions(-)
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3513e127b7..dca47f6a48 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -6231,6 +6231,27 @@ SELECT pg_stat_get_backend_pid(s.backendid) AS pid,
is <literal>rebuilding index</literal>.
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>total_partitions</structfield> <type>bigint</type>
+ </para>
+ When clustering a partitioned table, this column is set to the total
+ number of partitions to be clustered.
+ <para>
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>done_partitions</structfield> <type>bigint</type>
+ </para>
+ <para>
+ When clustering a partitioned table, this column is set to the number
+ of partitions which have been clustered.
+ </para></entry>
+ </row>
+
</tbody>
</tgroup>
</table>
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fc94a73a54..21c27f0437 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1070,7 +1070,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 0c08ac56dc..7d8d1d8a69 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,26 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
/* Do the job. */
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[2] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +216,15 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report command and number of partitions */
+ progress_val[0] = PROGRESS_CLUSTER_COMMAND_CLUSTER;
+ /* XXX: rvs includes the parent, which is not a "partition" */
+ progress_val[1] = list_length(rvs);
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +263,11 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_CLUSTER);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +304,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +314,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +330,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +344,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +355,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +365,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +423,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +430,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +445,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1632,9 +1635,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1657,6 +1661,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ ++childnum);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index c064352e23..05d52858b1 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -37,6 +37,7 @@
#include "catalog/pg_namespace.h"
#include "commands/cluster.h"
#include "commands/defrem.h"
+#include "commands/progress.h"
#include "commands/vacuum.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
@@ -1937,7 +1938,11 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params)
cluster_params.options |= CLUOPT_VERBOSE;
/* VACUUM FULL is now a variant of CLUSTER; see cluster.c */
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, relid);
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
cluster_rel(relid, InvalidOid, &cluster_params);
+ pgstat_progress_end_command();
}
else
table_relation_vacuum(onerel, params, vac_strategy);
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b1c9b7bdfe..c888415235 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1943,7 +1943,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--fmvA4kSBHQVZhkR6
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v9-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v8 3/8] f! progress reporting..
@ 2021-02-09 02:45 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-09 02:45 UTC (permalink / raw)
This follows the precedent of pg_stat_progress_create_index, which
simultaneously shows the progress of 1) the leaf partition, and 2) the overall
progress as partitions_done / partitions_total.
This also includes current_child_index_relid, but the create_index view
doesn't, so maybe this shouldn't, either.
---
src/backend/catalog/system_views.sql | 4 +-
src/backend/commands/cluster.c | 64 +++++++++++++++++-----------
src/include/commands/progress.h | 3 ++
src/test/regress/expected/rules.out | 4 +-
4 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index fa58afd9d7..9a3cb5f935 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1069,7 +1069,9 @@ CREATE VIEW pg_stat_progress_cluster AS
S.param5 AS heap_tuples_written,
S.param6 AS heap_blks_total,
S.param7 AS heap_blks_scanned,
- S.param8 AS index_rebuild_count
+ S.param8 AS index_rebuild_count,
+ S.param18 AS partitions_total,
+ S.param19 AS partitions_done
FROM pg_stat_get_progress_info('CLUSTER') AS S
LEFT JOIN pg_database D ON S.datid = D.oid;
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 9b6673867c..cb4fc350c6 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -77,7 +77,7 @@ static void copy_table_data(Oid OIDNewHeap, Oid OIDOldHeap, Oid OIDOldIndex,
static List *get_tables_to_cluster(MemoryContext cluster_context);
static List *get_tables_to_cluster_partitioned(MemoryContext cluster_context,
Oid indexOid);
-static void cluster_multiple_rels(List *rvs, int options);
+static void cluster_multiple_rels(List *rvs, int options, bool ispartitioned);
/*---------------------------------------------------------------------------
@@ -188,16 +188,28 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
/* close relation, keep lock till commit */
table_close(rel, ShareUpdateExclusiveLock);
+ pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
if (rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
{
+ pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
+ OidIsValid(indexOid) ? PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
+
/* Do the job. */
cluster_rel(tableOid, indexOid, ¶ms);
+ pgstat_progress_end_command();
}
else
{
List *rvs;
MemoryContext cluster_context;
+ int64 progress_val[2];
+ const int progress_index[] = {
+ PROGRESS_CLUSTER_COMMAND,
+ PROGRESS_CLUSTER_PARTITIONS_TOTAL,
+ };
+
/* Refuse to hold strong locks in a user transaction */
PreventInTransactionBlock(isTopLevel, "CLUSTER");
@@ -206,7 +218,20 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
ALLOCSET_DEFAULT_SIZES);
rvs = get_tables_to_cluster_partitioned(cluster_context, indexOid);
- cluster_multiple_rels(rvs, params.options);
+
+ /* Report vacuum full or cluster and number of partitions */
+ progress_val[0] = OidIsValid(indexOid) ?
+ PROGRESS_CLUSTER_COMMAND_CLUSTER :
+ PROGRESS_CLUSTER_COMMAND_VACUUM_FULL;
+ progress_val[1] = list_length(rvs);
+// This is currently showing the total number of *tables*, including the
+// parent, and intermediate partitions, so the column should be renamed, or
+// we should count the number of leaf partitions
+
+ pgstat_progress_update_multi_param(2, progress_index, progress_val);
+
+ cluster_multiple_rels(rvs, params.options, true);
+ pgstat_progress_end_command();
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -245,7 +270,7 @@ cluster(ParseState *pstate, ClusterStmt *stmt, bool isTopLevel)
* cluster_context.
*/
rvs = get_tables_to_cluster(cluster_context);
- cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED);
+ cluster_multiple_rels(rvs, params.options | CLUOPT_RECHECK_ISCLUSTERED, false);
/* Start a new transaction for the cleanup work. */
StartTransactionCommand();
@@ -282,14 +307,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* Check for user-requested abort. */
CHECK_FOR_INTERRUPTS();
- pgstat_progress_start_command(PROGRESS_COMMAND_CLUSTER, tableOid);
- if (OidIsValid(indexOid))
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_CLUSTER);
- else
- pgstat_progress_update_param(PROGRESS_CLUSTER_COMMAND,
- PROGRESS_CLUSTER_COMMAND_VACUUM_FULL);
-
/*
* We grab exclusive access to the target rel and index for the duration
* of the transaction. (This is redundant for the single-transaction
@@ -300,10 +317,7 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
/* If the table has gone away, we can skip processing it */
if (!OldHeap)
- {
- pgstat_progress_end_command();
return;
- }
/*
* Since we may open a new transaction for each relation, we have to check
@@ -319,7 +333,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!pg_class_ownercheck(tableOid, GetUserId()))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -334,7 +347,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (RELATION_IS_OTHER_TEMP(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -346,7 +358,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!SearchSysCacheExists1(RELOID, ObjectIdGetDatum(indexOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -357,7 +368,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!get_index_isclustered(indexOid))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
}
@@ -416,7 +426,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
!RelationIsPopulated(OldHeap))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -424,7 +433,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
if (!RELKIND_HAS_STORAGE(get_rel_relkind(tableOid)))
{
relation_close(OldHeap, AccessExclusiveLock);
- pgstat_progress_end_command();
return;
}
@@ -440,8 +448,6 @@ cluster_rel(Oid tableOid, Oid indexOid, ClusterParams *params)
rebuild_relation(OldHeap, indexOid, verbose);
/* NB: rebuild_relation does table_close() on OldHeap */
-
- pgstat_progress_end_command();
}
/*
@@ -1366,7 +1372,7 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
ReindexParams reindex_params = {0};
int i;
- /* Report that we are now swapping relation files */
+ /* Report that we are now swapping relation files XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_SWAP_REL_FILES);
@@ -1417,13 +1423,13 @@ finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
else if (newrelpersistence == RELPERSISTENCE_PERMANENT)
reindex_flags |= REINDEX_REL_FORCE_INDEXES_PERMANENT;
- /* Report that we are now reindexing relations */
+ /* Report that we are now reindexing relations XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_REBUILD_INDEX);
reindex_relation(OIDOldHeap, reindex_flags, &reindex_params);
- /* Report that we are now doing clean up */
+ /* Report that we are now doing clean up XXX */
pgstat_progress_update_param(PROGRESS_CLUSTER_PHASE,
PROGRESS_CLUSTER_PHASE_FINAL_CLEANUP);
@@ -1633,9 +1639,10 @@ get_tables_to_cluster_partitioned(MemoryContext cluster_context, Oid indexOid)
/* Cluster each relation in a separate transaction */
static void
-cluster_multiple_rels(List *rvs, int options)
+cluster_multiple_rels(List *rvs, int options, bool ispartitioned)
{
ListCell *lc;
+ off_t childnum = 0;
/* Commit to get out of starting transaction */
PopActiveSnapshot();
@@ -1658,6 +1665,11 @@ cluster_multiple_rels(List *rvs, int options)
cluster_rel(rvtc->tableOid, rvtc->indexOid,
&cluster_params);
+ if (ispartitioned)
+ pgstat_progress_update_param(PROGRESS_CLUSTER_PARTITIONS_DONE,
+ childnum++);
+
+
PopActiveSnapshot();
CommitTransactionCommand();
}
diff --git a/src/include/commands/progress.h b/src/include/commands/progress.h
index 95ec5d02e9..13499a3e72 100644
--- a/src/include/commands/progress.h
+++ b/src/include/commands/progress.h
@@ -60,6 +60,9 @@
#define PROGRESS_CLUSTER_TOTAL_HEAP_BLKS 5
#define PROGRESS_CLUSTER_HEAP_BLKS_SCANNED 6
#define PROGRESS_CLUSTER_INDEX_REBUILD_COUNT 7
+/* Need to avoid the CREATE INDEX params */
+#define PROGRESS_CLUSTER_PARTITIONS_TOTAL 17
+#define PROGRESS_CLUSTER_PARTITIONS_DONE 18
/* Phases of cluster (as advertised via PROGRESS_CLUSTER_PHASE) */
#define PROGRESS_CLUSTER_PHASE_SEQ_SCAN_HEAP 1
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index b632d9f2ea..d1fea532bc 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1941,7 +1941,9 @@ pg_stat_progress_cluster| SELECT s.pid,
s.param5 AS heap_tuples_written,
s.param6 AS heap_blks_total,
s.param7 AS heap_blks_scanned,
- s.param8 AS index_rebuild_count
+ s.param8 AS index_rebuild_count,
+ s.param18 AS partitions_total,
+ s.param19 AS partitions_done
FROM (pg_stat_get_progress_info('CLUSTER'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20)
LEFT JOIN pg_database d ON ((s.datid = d.oid)));
pg_stat_progress_copy| SELECT s.pid,
--
2.17.0
--O5XBE6gyVG5Rl6Rj
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v8-0004-Propagate-changes-to-indisclustered-to-child-pare.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH 2/5] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 9ab1a66971..8f4eab22eb 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1647,40 +1647,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1689,6 +1669,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--dTy3Mrz/UPE2dbVg
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* [PATCH v13 02/18] f! progress reporting
@ 2021-02-15 00:31 Justin Pryzby <[email protected]>
0 siblings, 0 replies; 73+ messages in thread
From: Justin Pryzby @ 2021-02-15 00:31 UTC (permalink / raw)
---
src/backend/commands/indexcmds.c | 33 +++++++-------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 4ac1dacd7d..d6567ec231 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -1638,40 +1638,20 @@ reindex_invalid_child_indexes(Oid indexRelationId)
.options = REINDEXOPT_CONCURRENTLY
};
- MemoryContext ind_context = AllocSetContextCreate(PortalContext, "CREATE INDEX",
- ALLOCSET_DEFAULT_SIZES);
- MemoryContext oldcontext;
- List *childs = find_inheritance_children(indexRelationId, ShareLock);
- List *partitions = NIL;
-
PreventInTransactionBlock(true, "REINDEX INDEX");
- foreach (lc, childs)
+ foreach (lc, find_inheritance_children(indexRelationId, ShareLock))
{
Oid partoid = lfirst_oid(lc);
- /* XXX: need to retrofit progress reporting into it */
- // pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
- // npart++);
-
- if (get_index_isvalid(partoid) ||
- !RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
- continue;
+ if (!get_index_isvalid(partoid) &&
+ RELKIND_HAS_STORAGE(get_rel_relkind(partoid)))
+ ReindexRelationConcurrently(partoid, ¶ms);
- /* Save partition OID */
- oldcontext = MemoryContextSwitchTo(ind_context);
- partitions = lappend_oid(partitions, partoid);
- MemoryContextSwitchTo(oldcontext);
+ pgstat_progress_update_param(PROGRESS_CREATEIDX_PARTITIONS_DONE,
+ npart++);
}
- /*
- * Process each partition listed in a separate transaction. Note that
- * this commits and then starts a new transaction immediately.
- * XXX: since this is done in 2*N transactions, it could just as well
- * call ReindexRelationConcurrently directly
- */
- ReindexMultipleInternal(partitions, ¶ms);
-
/*
* CIC needs to mark a partitioned index as VALID, which itself
* requires setting READY, which is unset for CIC (even though
@@ -1680,6 +1660,7 @@ reindex_invalid_child_indexes(Oid indexRelationId)
* partitions.
* See also: validatePartitionedIndex().
*/
+ CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_READY);
CommandCounterIncrement();
index_set_state_flags(indexRelationId, INDEX_CREATE_SET_VALID);
--
2.17.0
--QTprm0S8XgL7H0Dt
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v13-0003-WIP-Add-SKIPVALID-flag-for-more-integration.patch"
^ permalink raw reply [nested|flat] 73+ messages in thread
* Re: Error in calculating length of encoded base64 string
@ 2023-06-09 06:13 Tom Lane <[email protected]>
2023-06-09 10:26 ` Re: Error in calculating length of encoded base64 string Dagfinn Ilmari Mannsåker <[email protected]>
2023-08-26 17:43 ` Re: Error in calculating length of encoded base64 string Alvaro Herrera <[email protected]>
0 siblings, 2 replies; 73+ messages in thread
From: Tom Lane @ 2023-06-09 06:13 UTC (permalink / raw)
To: Gurjeet Singh <[email protected]>; +Cc: [email protected]; pgsql-hackers; Sergey Shinderuk <[email protected]>
Gurjeet Singh <[email protected]> writes:
> On Thu, Jun 8, 2023 at 7:35 AM Tom Lane <[email protected]> wrote:
>> This bug is very ancient, dating to commit 79d78bb26 which
>> added encode.c. (The other instances were presumably copied
>> from there.) Still, it doesn't quite seem worth back-patching.
> Is it worth investing time in trying to unify these 3 occurrences of
> base64 length (and possibly other relevant) code to one place? If yes,
> I can volunteer for it.
I wondered about that too. It seems really silly that we made
a copy in src/common and did not replace the others with calls
to that.
regards, tom lane
^ permalink raw reply [nested|flat] 73+ messages in thread
* Re: Error in calculating length of encoded base64 string
2023-06-09 06:13 Re: Error in calculating length of encoded base64 string Tom Lane <[email protected]>
@ 2023-06-09 10:26 ` Dagfinn Ilmari Mannsåker <[email protected]>
1 sibling, 0 replies; 73+ messages in thread
From: Dagfinn Ilmari Mannsåker @ 2023-06-09 10:26 UTC (permalink / raw)
To: Tom Lane <[email protected]>; +Cc: Gurjeet Singh <[email protected]>; [email protected]; pgsql-hackers; Sergey Shinderuk <[email protected]>
Tom Lane <[email protected]> writes:
> Gurjeet Singh <[email protected]> writes:
>> On Thu, Jun 8, 2023 at 7:35 AM Tom Lane <[email protected]> wrote:
>>> This bug is very ancient, dating to commit 79d78bb26 which
>>> added encode.c. (The other instances were presumably copied
>>> from there.) Still, it doesn't quite seem worth back-patching.
>
>> Is it worth investing time in trying to unify these 3 occurrences of
>> base64 length (and possibly other relevant) code to one place? If yes,
>> I can volunteer for it.
>
> I wondered about that too. It seems really silly that we made
> a copy in src/common and did not replace the others with calls
> to that.
Also, while we're at it, how about some unit tests that both encode and
calculate the encoded length of strings of various lengths and check
that they match?
- ilmari
^ permalink raw reply [nested|flat] 73+ messages in thread
* Re: Error in calculating length of encoded base64 string
2023-06-09 06:13 Re: Error in calculating length of encoded base64 string Tom Lane <[email protected]>
@ 2023-08-26 17:43 ` Alvaro Herrera <[email protected]>
1 sibling, 0 replies; 73+ messages in thread
From: Alvaro Herrera @ 2023-08-26 17:43 UTC (permalink / raw)
To: Tom Lane <[email protected]>; +Cc: Gurjeet Singh <[email protected]>; [email protected]; pgsql-hackers; Sergey Shinderuk <[email protected]>
On 2023-Jun-09, Tom Lane wrote:
> Gurjeet Singh <[email protected]> writes:
> > On Thu, Jun 8, 2023 at 7:35 AM Tom Lane <[email protected]> wrote:
> >> This bug is very ancient, dating to commit 79d78bb26 which
> >> added encode.c. (The other instances were presumably copied
> >> from there.) Still, it doesn't quite seem worth back-patching.
>
> > Is it worth investing time in trying to unify these 3 occurrences of
> > base64 length (and possibly other relevant) code to one place? If yes,
> > I can volunteer for it.
>
> I wondered about that too. It seems really silly that we made
> a copy in src/common and did not replace the others with calls
> to that.
I looked into this. It turns out that there is a difference in newline
handling in the other routines compared to what was added for SCRAM,
which doesn't have any (and complains if you supply them). Peter E
did suggest to unify them at the time:
https://www.postgresql.org/message-id/947b9aff-8fdb-dbf5-a99c-0ffd4523a73f%402ndquadrant.com
We could add a boolean "whitespace" flag to both of
src/common/base64.c's pg_b64_encode() and pg_b64_decode(); with that I
think it could serve the three places that need it.
--
Álvaro Herrera Breisgau, Deutschland — https://www.EnterpriseDB.com/
^ permalink raw reply [nested|flat] 73+ messages in thread
end of thread, other threads:[~2023-08-26 17:43 UTC | newest]
Thread overview: 73+ messages (download: mbox mbox.gz follow: Atom feed)
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2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v10 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v9 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-09 02:45 [PATCH v8 3/8] f! progress reporting.. Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH 2/5] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2021-02-15 00:31 [PATCH v13 02/18] f! progress reporting Justin Pryzby <[email protected]>
2023-06-09 06:13 Re: Error in calculating length of encoded base64 string Tom Lane <[email protected]>
2023-06-09 10:26 ` Re: Error in calculating length of encoded base64 string Dagfinn Ilmari Mannsåker <[email protected]>
2023-08-26 17:43 ` Re: Error in calculating length of encoded base64 string Alvaro Herrera <[email protected]>
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