From: Amit Kapila <akapila@postgresql.org>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Fix a BF failure caused by commit 76b78721ca.
Date: Tue, 25 Nov 2025 09:00:19 +0000
Message-ID: <E1vNouI-001JF4-2Q@gemulon.postgresql.org> (raw)
Fix a BF failure caused by commit 76b78721ca.
The issue occurred because the replication slot was not released in the
slotsync worker when a slot synchronization cycle was skipped. This skip
happened because the required WAL was not received and flushed on the
standby server. As a result, in the next cycle, when attempting to acquire
the slot, an assertion failure was triggered.
Author: Hou Zhijie <houzj.fnst@fujitsu.com>
Discussion: https://postgr.es/m/CAA4eK1KMwYUYy=oAVHu9mam+vX50ixxfhO4_C=kgQC8VCQHEfw@mail.gmail.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/3df4df53b06df2a2af56a77bf44cffa6393534fe
Modified Files
--------------
src/backend/replication/logical/slotsync.c | 4 ++++
1 file changed, 4 insertions(+)
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To: pgsql-committers@postgresql.org
Cc: akapila@postgresql.org, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Fix a BF failure caused by commit 76b78721ca.
In-Reply-To: <E1vNouI-001JF4-2Q@gemulon.postgresql.org>
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