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[Pljava-dev] FreeBSD pl/java problem
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* [Pljava-dev] FreeBSD pl/java problem
@ 2013-02-04 13:17  
  0 siblings, 1 reply; 5+ messages in thread

From:  @ 2013-02-04 13:17 UTC (permalink / raw)

Hello,

I am running postgresql 9.2.2 with 
openjdk version "1.6.0_32"
OpenJDK Runtime Environment (build 1.6.0_32-b25)
OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode)
On FreeBSD 8.3-RELEASE

I am having trouble even running simple tests like : 
CREATE FUNCTION getsysprop(VARCHAR) 
  RETURNS VARCHAR 
  AS 'java.lang.System.getProperty' 
  LANGUAGE java; 

SELECT getsysprop('user.home'); 

When i do that, the session hangs, and have to kill -9 the backend.

Searching with truss got :

gettimeofday({1359983241.596250 },0x0)           = 0 (0x0)
gettimeofday({1359983241.596275 },0x0)           = 0 (0x0)
gettimeofday({1359983241.596300 },0x0)           = 0 (0x0)
gettimeofday({1359983241.596327 },0x0)           = 0 (0x0)
gettimeofday({1359983241.596352 },0x0)           = 0 (0x0)
gettimeofday({1359983241.596378 },0x0)           = 0 (0x0)
gettimeofday({1359983241.596403 },0x0)           = 0 (0x0)
gettimeofday({1359983241.596431 },0x0)           = 0 (0x0)
gettimeofday({1359983241.596458 },0x0)           = 0 (0x0)
gettimeofday({1359983241.596482 },0x0)           = 0 (0x0)
gettimeofday({1359983241.596507 },0x0)           = 0 (0x0)
gettimeofday({1359983241.596532 },0x0)           = 0 (0x0)
gettimeofday({1359983241.596556 },0x0)           = 0 (0x0)
_umtx_op(0x7fffffffc7e8,0x3,0x1,0x0,0x0,0x1)     = 0 (0x0)
sigprocmask(SIG_BLOCK,SIGHUP|SIGINT|SIGQUIT|SIGABRT|SIGEMT|SIGKILL|SIGSYS|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH|SIGINFO|SIGUSR1|SIGUSR2,0x0) = 0 (0x0)
sigprocmask(SIG_SETMASK,0x0,0x0)                 = 0 (0x0)
sigprocmask(SIG_BLOCK,SIGHUP|SIGINT|SIGQUIT|SIGABRT|SIGEMT|SIGKILL|SIGSYS|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH|SIGINFO|SIGUSR1|SIGUSR2,0x0) = 0 (0x0)
sigprocmask(SIG_SETMASK,0x0,0x0)                 = 0 (0x0)

while ktrace gave :

 98910 initial thread CALL  gettimeofday(0x7fffffffc900,0)
 98910 initial thread RET   gettimeofday 0
 98910 initial thread CALL  gettimeofday(0x7fffffffc900,0)
 98910 initial thread RET   gettimeofday 0
 98910 initial thread CALL  gettimeofday(0x7fffffffc900,0)
 98910 initial thread RET   gettimeofday 0
 98910 initial thread CALL  gettimeofday(0x7fffffffc900,0)
 98910 initial thread RET   gettimeofday 0
 98910 initial thread CALL  gettimeofday(0x7fffffffc940,0)
 98910 initial thread RET   gettimeofday 0
 98910 initial thread CALL  _umtx_op(0x7fffffffc7e8,0x3,0x1,0,0)
 98910 initial thread RET   _umtx_op 0
 98910 initial thread CALL  sigprocmask(SIG_BLOCK,0x7fffffffc780,0x8016167d8)
 98910 initial thread RET   sigprocmask 0
 98910 initial thread CALL  sigprocmask(SIG_SETMASK,0x8016167d8,0)
 98910 initial thread RET   sigprocmask 0
 98910 initial thread CALL  sigprocmask(SIG_BLOCK,0x7fffffffc6e0,0x8016167d8)
 98910 initial thread RET   sigprocmask 0
 98910 initial thread CALL  sigprocmask(SIG_SETMASK,0x8016167d8,0)
 98910 initial thread RET   sigprocmask 0
 98910 initial thread CALL  _umtx_op(0x8f8dc4280,0x11,0,0,0)

I found some relevant problems with FreeBSD systems hanging after an _umtx_op but all those point 
to threading problems that now are solved. I found nothing modern about _umtx_op.

I know FreeBSD is not a "Tier-1" platform for postgresql (nor java), but this is my main platform and i'd like
to stick with this.

Is there anything i could do to get closer to make pl/java work with FreeBSD?

Of course i will have to reach other communities as well (freebsd-java, etc...) 
but any pointers from you would be just great.

Also read this http://postgresql.1045698.n5.nabble.com/Java-VM-stalls-during-quot-install-jar-quot-td3290754.html thread.
Very close to my situation. JNI standalone also worked for me.

-
Achilleas Mantzios
IT DEV
IT DEPT
Dynacom Tankers Mgmt



^ permalink  raw  reply  [nested|flat] 5+ messages in thread

* [Pljava-dev] FreeBSD pl/java problem
@ 2013-02-04 15:46  
  parent: 
  0 siblings, 2 replies; 5+ messages in thread

From:  @ 2013-02-04 15:46 UTC (permalink / raw)

Just an update on this :

by inserting some elog statements in ./src/C/pljava/Backend.c
just before JNI_createVM  :

	  elog(DEBUG1, "Creating JavaVM");

        elog(INFO,"jstat = %d",jstat);

        //jstat = JNI_createVM(&s_javaVM, &vm_args);
        JNIEnv *env;
        jstat = JNI_CreateJavaVM(&s_javaVM, (void**)&env, &vm_args);

        elog(INFO,"jstat = %d",jstat);

it never gets into the second elog, which means it hangs in JNI_CreateJavaVM.

Outside postgresql i can run JNI programs with no problem.

Any clues?

On ?????
 04 ?????? 2013 15:17:11 Achilleas Mantzios wrote:
> Hello,
> 
> I am running postgresql 9.2.2 with 
> openjdk version "1.6.0_32"
> OpenJDK Runtime Environment (build 1.6.0_32-b25)
> OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode)
> On FreeBSD 8.3-RELEASE
> 
> I am having trouble even running simple tests like : 
> CREATE FUNCTION getsysprop(VARCHAR) 
>   RETURNS VARCHAR 
>   AS 'java.lang.System.getProperty' 
>   LANGUAGE java; 
> 
> SELECT getsysprop('user.home'); 
> 
> When i do that, the session hangs, and have to kill -9 the backend.
> 
> Searching with truss got :
> 
> gettimeofday({1359983241.596250 },0x0)           = 0 (0x0)
> gettimeofday({1359983241.596275 },0x0)           = 0 (0x0)
> gettimeofday({1359983241.596300 },0x0)           = 0 (0x0)
> gettimeofday({1359983241.596327 },0x0)           = 0 (0x0)
> gettimeofday({1359983241.596352 },0x0)           = 0 (0x0)
> gettimeofday({1359983241.596378 },0x0)           = 0 (0x0)
> gettimeofday({1359983241.596403 },0x0)           = 0 (0x0)
> gettimeofday({1359983241.596431 },0x0)           = 0 (0x0)
> gettimeofday({1359983241.596458 },0x0)           = 0 (0x0)
> gettimeofday({1359983241.596482 },0x0)           = 0 (0x0)
> gettimeofday({1359983241.596507 },0x0)           = 0 (0x0)
> gettimeofday({1359983241.596532 },0x0)           = 0 (0x0)
> gettimeofday({1359983241.596556 },0x0)           = 0 (0x0)
> _umtx_op(0x7fffffffc7e8,0x3,0x1,0x0,0x0,0x1)     = 0 (0x0)
> sigprocmask(SIG_BLOCK,SIGHUP|SIGINT|SIGQUIT|SIGABRT|SIGEMT|SIGKILL|SIGSYS|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH|SIGINFO|SIGUSR1|SIGUSR2,0x0) = 0 (0x0)
> sigprocmask(SIG_SETMASK,0x0,0x0)                 = 0 (0x0)
> sigprocmask(SIG_BLOCK,SIGHUP|SIGINT|SIGQUIT|SIGABRT|SIGEMT|SIGKILL|SIGSYS|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH|SIGINFO|SIGUSR1|SIGUSR2,0x0) = 0 (0x0)
> sigprocmask(SIG_SETMASK,0x0,0x0)                 = 0 (0x0)
> 
> while ktrace gave :
> 
>  98910 initial thread CALL  gettimeofday(0x7fffffffc900,0)
>  98910 initial thread RET   gettimeofday 0
>  98910 initial thread CALL  gettimeofday(0x7fffffffc900,0)
>  98910 initial thread RET   gettimeofday 0
>  98910 initial thread CALL  gettimeofday(0x7fffffffc900,0)
>  98910 initial thread RET   gettimeofday 0
>  98910 initial thread CALL  gettimeofday(0x7fffffffc900,0)
>  98910 initial thread RET   gettimeofday 0
>  98910 initial thread CALL  gettimeofday(0x7fffffffc940,0)
>  98910 initial thread RET   gettimeofday 0
>  98910 initial thread CALL  _umtx_op(0x7fffffffc7e8,0x3,0x1,0,0)
>  98910 initial thread RET   _umtx_op 0
>  98910 initial thread CALL  sigprocmask(SIG_BLOCK,0x7fffffffc780,0x8016167d8)
>  98910 initial thread RET   sigprocmask 0
>  98910 initial thread CALL  sigprocmask(SIG_SETMASK,0x8016167d8,0)
>  98910 initial thread RET   sigprocmask 0
>  98910 initial thread CALL  sigprocmask(SIG_BLOCK,0x7fffffffc6e0,0x8016167d8)
>  98910 initial thread RET   sigprocmask 0
>  98910 initial thread CALL  sigprocmask(SIG_SETMASK,0x8016167d8,0)
>  98910 initial thread RET   sigprocmask 0
>  98910 initial thread CALL  _umtx_op(0x8f8dc4280,0x11,0,0,0)
> 
> I found some relevant problems with FreeBSD systems hanging after an _umtx_op but all those point 
> to threading problems that now are solved. I found nothing modern about _umtx_op.
> 
> I know FreeBSD is not a "Tier-1" platform for postgresql (nor java), but this is my main platform and i'd like
> to stick with this.
> 
> Is there anything i could do to get closer to make pl/java work with FreeBSD?
> 
> Of course i will have to reach other communities as well (freebsd-java, etc...) 
> but any pointers from you would be just great.
> 
> Also read this http://postgresql.1045698.n5.nabble.com/Java-VM-stalls-during-quot-install-jar-quot-td3290754.html thread.
> Very close to my situation. JNI standalone also worked for me.
> 
> -
> Achilleas Mantzios
> IT DEV
> IT DEPT
> Dynacom Tankers Mgmt
> _______________________________________________
> Pljava-dev mailing list
> Pljava-dev at pgfoundry.org
> http://lists.pgfoundry.org/mailman/listinfo/pljava-dev
-
Achilleas Mantzios
IT DEV
IT DEPT
Dynacom Tankers Mgmt



^ permalink  raw  reply  [nested|flat] 5+ messages in thread

* [Pljava-dev] FreeBSD pl/java problem
@ 2013-02-04 16:55  
  parent: 
  1 sibling, 0 replies; 5+ messages in thread

From:  @ 2013-02-04 16:55 UTC (permalink / raw)

Wrote a very small C postgresql function which simply calls JNI
and it hangs as well.


#include "postgres.h"
 
#include "utils/elog.h"
#include "utils/palloc.h"
#include "utils/array.h"
#include "utils/builtins.h"
#include "storage/bufpage.h"
#include "catalog/pg_type.h"

#include <jni.h>

PG_MODULE_MAGIC;

PG_FUNCTION_INFO_V1(jnitest);
Datum jnitest(PG_FUNCTION_ARGS);

Datum
jnitest(PG_FUNCTION_ARGS)
{
        int res;
        JNIEnv *env;
        JavaVM *jvm;
        JavaVMInitArgs vm_args;
        JavaVMOption *options=NULL;
        vm_args.version = 0x00010002;
        vm_args.options = options;
        vm_args.nOptions = 0;
        vm_args.ignoreUnrecognized = JNI_TRUE;
  /* Create the Java VM */
        res = JNI_CreateJavaVM(&jvm, (void**)&env, &vm_args);

        PG_RETURN_POINTER(res);
}

create function jnitest() RETURNS integer LANGUAGE c AS '$libdir/jnitest', 'jnitest';

dynacom=# select jnitest();

^^^ hangs

On ??? 04 ??? 2013 17:46:03 Achilleas Mantzios wrote:
> Just an update on this :
> 
> by inserting some elog statements in ./src/C/pljava/Backend.c
> just before JNI_createVM  :
> 
> 	  elog(DEBUG1, "Creating JavaVM");
> 
>         elog(INFO,"jstat = %d",jstat);
> 
>         //jstat = JNI_createVM(&s_javaVM, &vm_args);
>         JNIEnv *env;
>         jstat = JNI_CreateJavaVM(&s_javaVM, (void**)&env, &vm_args);
> 
>         elog(INFO,"jstat = %d",jstat);
> 
> it never gets into the second elog, which means it hangs in JNI_CreateJavaVM.
> 
> Outside postgresql i can run JNI programs with no problem.
> 
> Any clues?
> 
> On ?????
 04 ?????? 2013 15:17:11 Achilleas Mantzios wrote:
> > Hello,
> > 
> > I am running postgresql 9.2.2 with 
> > openjdk version "1.6.0_32"
> > OpenJDK Runtime Environment (build 1.6.0_32-b25)
> > OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode)
> > On FreeBSD 8.3-RELEASE
> > 
> > I am having trouble even running simple tests like : 
> > CREATE FUNCTION getsysprop(VARCHAR) 
> >   RETURNS VARCHAR 
> >   AS 'java.lang.System.getProperty' 
> >   LANGUAGE java; 
> > 
> > SELECT getsysprop('user.home'); 
> > 
> > When i do that, the session hangs, and have to kill -9 the backend.
> > 
> > Searching with truss got :
> > 
> > gettimeofday({1359983241.596250 },0x0)           = 0 (0x0)
> > gettimeofday({1359983241.596275 },0x0)           = 0 (0x0)
> > gettimeofday({1359983241.596300 },0x0)           = 0 (0x0)
> > gettimeofday({1359983241.596327 },0x0)           = 0 (0x0)
> > gettimeofday({1359983241.596352 },0x0)           = 0 (0x0)
> > gettimeofday({1359983241.596378 },0x0)           = 0 (0x0)
> > gettimeofday({1359983241.596403 },0x0)           = 0 (0x0)
> > gettimeofday({1359983241.596431 },0x0)           = 0 (0x0)
> > gettimeofday({1359983241.596458 },0x0)           = 0 (0x0)
> > gettimeofday({1359983241.596482 },0x0)           = 0 (0x0)
> > gettimeofday({1359983241.596507 },0x0)           = 0 (0x0)
> > gettimeofday({1359983241.596532 },0x0)           = 0 (0x0)
> > gettimeofday({1359983241.596556 },0x0)           = 0 (0x0)
> > _umtx_op(0x7fffffffc7e8,0x3,0x1,0x0,0x0,0x1)     = 0 (0x0)
> > sigprocmask(SIG_BLOCK,SIGHUP|SIGINT|SIGQUIT|SIGABRT|SIGEMT|SIGKILL|SIGSYS|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH|SIGINFO|SIGUSR1|SIGUSR2,0x0) = 0 (0x0)
> > sigprocmask(SIG_SETMASK,0x0,0x0)                 = 0 (0x0)
> > sigprocmask(SIG_BLOCK,SIGHUP|SIGINT|SIGQUIT|SIGABRT|SIGEMT|SIGKILL|SIGSYS|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH|SIGINFO|SIGUSR1|SIGUSR2,0x0) = 0 (0x0)
> > sigprocmask(SIG_SETMASK,0x0,0x0)                 = 0 (0x0)
> > 
> > while ktrace gave :
> > 
> >  98910 initial thread CALL  gettimeofday(0x7fffffffc900,0)
> >  98910 initial thread RET   gettimeofday 0
> >  98910 initial thread CALL  gettimeofday(0x7fffffffc900,0)
> >  98910 initial thread RET   gettimeofday 0
> >  98910 initial thread CALL  gettimeofday(0x7fffffffc900,0)
> >  98910 initial thread RET   gettimeofday 0
> >  98910 initial thread CALL  gettimeofday(0x7fffffffc900,0)
> >  98910 initial thread RET   gettimeofday 0
> >  98910 initial thread CALL  gettimeofday(0x7fffffffc940,0)
> >  98910 initial thread RET   gettimeofday 0
> >  98910 initial thread CALL  _umtx_op(0x7fffffffc7e8,0x3,0x1,0,0)
> >  98910 initial thread RET   _umtx_op 0
> >  98910 initial thread CALL  sigprocmask(SIG_BLOCK,0x7fffffffc780,0x8016167d8)
> >  98910 initial thread RET   sigprocmask 0
> >  98910 initial thread CALL  sigprocmask(SIG_SETMASK,0x8016167d8,0)
> >  98910 initial thread RET   sigprocmask 0
> >  98910 initial thread CALL  sigprocmask(SIG_BLOCK,0x7fffffffc6e0,0x8016167d8)
> >  98910 initial thread RET   sigprocmask 0
> >  98910 initial thread CALL  sigprocmask(SIG_SETMASK,0x8016167d8,0)
> >  98910 initial thread RET   sigprocmask 0
> >  98910 initial thread CALL  _umtx_op(0x8f8dc4280,0x11,0,0,0)
> > 
> > I found some relevant problems with FreeBSD systems hanging after an _umtx_op but all those point 
> > to threading problems that now are solved. I found nothing modern about _umtx_op.
> > 
> > I know FreeBSD is not a "Tier-1" platform for postgresql (nor java), but this is my main platform and i'd like
> > to stick with this.
> > 
> > Is there anything i could do to get closer to make pl/java work with FreeBSD?
> > 
> > Of course i will have to reach other communities as well (freebsd-java, etc...) 
> > but any pointers from you would be just great.
> > 
> > Also read this http://postgresql.1045698.n5.nabble.com/Java-VM-stalls-during-quot-install-jar-quot-td3290754.html thread.
> > Very close to my situation. JNI standalone also worked for me.
> > 
> > -
> > Achilleas Mantzios
> > IT DEV
> > IT DEPT
> > Dynacom Tankers Mgmt
> > _______________________________________________
> > Pljava-dev mailing list
> > Pljava-dev at pgfoundry.org
> > http://lists.pgfoundry.org/mailman/listinfo/pljava-dev
> -
> Achilleas Mantzios
> IT DEV
> IT DEPT
> Dynacom Tankers Mgmt
> _______________________________________________
> Pljava-dev mailing list
> Pljava-dev at pgfoundry.org
> http://lists.pgfoundry.org/mailman/listinfo/pljava-dev
-
Achilleas Mantzios
IT DEV
IT DEPT
Dynacom Tankers Mgmt



^ permalink  raw  reply  [nested|flat] 5+ messages in thread

* [Pljava-dev] FreeBSD pl/java problem
@ 2013-02-04 17:19  
  parent: 
  1 sibling, 1 reply; 5+ messages in thread

From:  @ 2013-02-04 17:19 UTC (permalink / raw)

On 2013-02-04 16:46, Achilleas Mantzios wrote:
> Just an update on this :
>
> by inserting some elog statements in ./src/C/pljava/Backend.c
> just before JNI_createVM  :
>
> 	  elog(DEBUG1, "Creating JavaVM");
>
>          elog(INFO,"jstat = %d",jstat);
>
>          //jstat = JNI_createVM(&s_javaVM, &vm_args);
>          JNIEnv *env;
>          jstat = JNI_CreateJavaVM(&s_javaVM, (void**)&env, &vm_args);
>
>          elog(INFO,"jstat = %d",jstat);
>
> it never gets into the second elog, which means it hangs in JNI_CreateJavaVM.
>
> Outside postgresql i can run JNI programs with no problem.
>
> Any clues?
Is the postgresql back-end server configured to use the same JVM as 
you're using "outside postgresql" ?

- thomas




^ permalink  raw  reply  [nested|flat] 5+ messages in thread

* [Pljava-dev] FreeBSD pl/java problem
@ 2013-02-05 07:50  
  parent: 
  0 siblings, 0 replies; 5+ messages in thread

From:  @ 2013-02-05 07:50 UTC (permalink / raw)

On ?????
 04 ?????? 2013 18:19:56 Thomas Hallgren wrote:
> On 2013-02-04 16:46, Achilleas Mantzios wrote:
> > Just an update on this :
> >
> > by inserting some elog statements in ./src/C/pljava/Backend.c
> > just before JNI_createVM  :
> >
> > 	  elog(DEBUG1, "Creating JavaVM");
> >
> >          elog(INFO,"jstat = %d",jstat);
> >
> >          //jstat = JNI_createVM(&s_javaVM, &vm_args);
> >          JNIEnv *env;
> >          jstat = JNI_CreateJavaVM(&s_javaVM, (void**)&env, &vm_args);
> >
> >          elog(INFO,"jstat = %d",jstat);
> >
> > it never gets into the second elog, which means it hangs in JNI_CreateJavaVM.
> >
> > Outside postgresql i can run JNI programs with no problem.
> >
> > Any clues?
> Is the postgresql back-end server configured to use the same JVM as 
> you're using "outside postgresql" ?

Yes, besides my system has currently only one jdk installed,
i made pljava.so look for this libjvm.so by explicitly putting 
# cat /usr/local/libdata/ldconfig/openjdk
/usr/local/openjdk6/jre/lib/amd64/server

and therefore :
ldd /usr/local/pgsql/lib/pljava.so
/usr/local/pgsql/lib/pljava.so:
        libjvm.so => /usr/local/openjdk6/jre/lib/amd64/server/libjvm.so (0x800c00000)
        libc.so.7 => /lib/libc.so.7 (0x800648000)
        libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x80178f000)
        libm.so.5 => /lib/libm.so.5 (0x80199f000)
        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x801abf000)
        libthr.so.3 => /lib/libthr.so.3 (0x801bcd000)

Also by doing :

dynacom=# SELECT PG_BACKEND_PID(); 
 pg_backend_pid 
----------------
          20205
(1 row)

dynacom=# SELECT getsysprop('user.home');

^^^^^ hangs here, and from another shell :

% gdb /usr/local/pgsql/bin/postgres 20205
....
Reading symbols from /lib/libcrypto.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/libcrypto.so.6
Reading symbols from /usr/local/pgsql/lib/pljava.so...(no debugging symbols found)...done.
Loaded symbols for /usr/local/pgsql/lib/pljava.so
Reading symbols from /usr/local/openjdk6/jre/lib/amd64/server/libjvm.so...(no debugging symbols found)...done.
Loaded symbols for /usr/local/openjdk6/jre/lib/amd64/server/libjvm.so
Reading symbols from /usr/lib/libstdc++.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libstdc++.so.6
Reading symbols from /lib/libgcc_s.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /lib/libthr.so.3...(no debugging symbols found)...done.
[New Thread 801616700 (LWP 100683/initial thread)]
Loaded symbols for /lib/libthr.so.3
Reading symbols from /usr/local/openjdk6/jre/lib/amd64/libverify.so...(no debugging symbols found)...done.
Loaded symbols for /usr/local/openjdk6/jre/lib/amd64/libverify.so
Reading symbols from /usr/local/openjdk6/jre/lib/amd64/libjava.so...(no debugging symbols found)...done.
Loaded symbols for /usr/local/openjdk6/jre/lib/amd64/libjava.so
Reading symbols from /usr/local/openjdk6/jre/lib/amd64/libzip.so...(no debugging symbols found)...done.
Loaded symbols for /usr/local/openjdk6/jre/lib/amd64/libzip.so
....

Without the explicit addition to the ldconfig in /usr/local/libdata/ldconfig/openjdk pljava.so had problems
loading it.


> 
> - thomas
> 
> _______________________________________________
> Pljava-dev mailing list
> Pljava-dev at pgfoundry.org
> http://lists.pgfoundry.org/mailman/listinfo/pljava-dev
-
Achilleas Mantzios
IT DEV
IT DEPT
Dynacom Tankers Mgmt



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