Re: pgadmin3 crash report - Mailing list pgadmin-support

Hi,

It's a late reply, sry about that.
pgAdmin stalls on me when i open the server status window, since i
installed the adminpack.
(pgAdmin version 1.12.2 on ubuntu 11.04)
It shows an error, which doesn't react to click events.
from the pgadmin log:
2011-09-21 11:14:16 ERROR  : ERROR:  could not read directory
"pg_log": No such file or directory
The applications then stalls.

Postgres in on a server running postgresql 8.4 on ubuntu lucid.
The adminpack is from tha package postgresql-contrib-8.4, probably
from the lucid-updates repository, the version is 8.4.8-0ubuntu0.10.04
topmost line is /* $PostgreSQL:
pgsql/contrib/adminpack/adminpack.sql.in,v 1.6 2007/11/13 04:24:27
momjian Exp $ */

So i made a symlink /var/lib/postgresql/8.4/main/pg_log --> /var/log/postgresql/
Now pgAdmin doesn't stall anymore when i open the server status, but
the log windows shows a message:
"logging_collector not enabled or log_filename misconfigured"

I didn't change the default location of the logs.

Cheers,

WBL

On Sat, Jul 3, 2010 at 12:55 AM, Guillaume Lelarge
<guillaume@lelarge.info> wrote:
> Le 30/06/2010 10:16, r d a écrit :
>> [...]
>> pgadmin3 crashes when I try to see the server statistics (menu Tools -->
>> Server Status).
>> I think that I configured my installation correctly, details follow below.
>>
>> My configuration:
>> ---------------------------------------------------------------------------------
>> - Linux FC12 installed clean, plus YUM upgrades from network
>> uname -a == Linux L3 2.6.32.14-127.fc12.x86_64 #1 SMP Fri May 28
>> 04:30:39 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux
>>
>> - PostgreSQL 8.4.4 installed via YUM from net
>> postgresql-server-8.4.4-1.fc12.x86_64
>> (and all postgresql-* packages plus dependencies)
>>
>> - pgadmin3 1.10.3 - installed via YUM from net
>> pgadmin3-1.10.3-2.fc12.x86_64
>>
>> - wx 2.8.11 installed from net via YUM
>> wxBase-2.8.11-1.fc12.x86_64
>> wxPython-2.8.11.0-1.fc12.x86_64
>> wxGTK-media-2.8.11-1.fc12.x86_64
>> wxGTK-devel-2.8.11-1.fc12.x86_64
>> wxGTK-gl-2.8.11-1.fc12.x86_64
>> wxPython-devel-2.8.11.0-1.fc12.x86_64
>> wxGTK-2.8.11-1.fc12.x86_64
>> ---------------------------------------------------------------------------------
>>
>> I set up the instrumentation, logging, ...  as per instructions, i.e.
>> 1) psql --username=username dbname -f adminpack.sql   (actually, I have
>> all contribs installed into all databases)
>> 2) logging output filename is (postgresql.conf) log_filename =
>> 'postgresql-%Y-%m-%d_%H%M%S.log'
>> 3) logs are written into data/pg_log (default)
>> 4) log files look like this (ls -l)
>>
>> -rw-------. 1 postgres postgres       171 2010-06-30 01:41
>> postgresql-2010-06-30_000000.log
>> -rw-------. 1 postgres postgres    322532 2010-06-30 09:43
>> postgresql-2010-06-30_084323.log
>>
>> 5) Sample contents of a log content looks like this:
>> STATEMENT:  SELECT
>> pg_file_read('pg_log/postgresql-2010-06-30_084323.log', 0, 50000)
>> LOG:  EXECUTOR STATISTICS
>> DETAIL:  ! system usage stats:
>>         !       0.000242 elapsed 0.000000 user 0.000000 system sec
>>         !       [0.016997 user 0.005999 sys total]
>>         !       0/0 [64/0] filesystem blocks in/out
>>         !       0/4 [0/1563] page faults/reclaims, 0 [0] swaps
>>         !       0 [0] signals rcvd, 0/0 [0/0] messages rcvd/sent
>>         !       0/0 [21/28] voluntary/involuntary context switches
>>         ! buffer usage stats:
>>         !       Shared blocks:          0 read,          0 written,
>> buffer hit rate = 0.00%
>>         !       Local  blocks:          0 read,          0 written,
>> buffer hit rate = 0.00%
>>         !       Direct blocks:          0 read,          0 written
>> STATEMENT:  SELECT
>> pg_file_read('pg_log/postgresql-2010-06-30_084323.log', 0, 50000)
>> LOG:  unexpected EOF on client connection
>> LOG:  unexpected EOF on client connection
>> LOG:  unexpected EOF on client connection
>>
>>
>> 6) /var/log/messages contains this:
>> Jun 30 09:43:23 localhost kernel: pgadmin3[5984]: segfault at 700000005f
>> ip 000000382b815d2c sp 00007fff574b47f0 error 4 in
>> libwx_gtk2u_core-2.8.so.0.7.0[382b600000+3a3000]
>> Jun 30 09:43:24 localhost abrt[28553]: saved core dump of pid 5984
>> (/usr/bin/pgadmin3) to /var/cache/abrt/ccpp-1277883803-5984.new/coredump
>> (20774912 bytes)
>> Jun 30 09:43:24 localhost abrtd: Directory 'ccpp-1277883803-5984'
>> creation detected
>> Jun 30 09:43:24 localhost abrtd: Crash is in database already (dup of
>> /var/cache/abrt/ccpp-1277659638-8405)
>> Jun 30 09:43:24 localhost abrtd: Deleting crash ccpp-1277883803-5984
>> (dup of ccpp-1277659638-8405), sending dbus signal
>> (coredumps available on request)
>>
>> The DB runs as user postgres, which was created at DBMS install, and all
>> files belong to this user. selinux is enforcing/strict.
>> pgadmin3 runs as root and connects to the DBs using various roles, it is
>> very stable.
>> Changing the user or the permissions seems to make no difference.
>> When I try to shoow the "Server Status", it pops up the window for a
>> short moment and then the whole application crashes.
>>
>> If I can supply any other info, please ask / send instructions.
>
> I installed a VM with FC12, and cannot reproduce your issue. I don't
> launch pgadmin3 as root, but I don't think it can have that effect.
> Perhaps there is something in your log files it doesn't like. Care to
> share them with me?
>
>
> --
> Guillaume
>  http://www.postgresql.fr
>  http://dalibo.com
>
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