Re: [JDBC] [ADMIN] number of transactions doubling

2006-09-29 Thread Heikki Linnakangas
. The triggers might use subtransactions. You get implicit subtransactions if have an EXCEPTION clause in a plpgsql function. I'm not sure if there's other things that do that as well. -- Heikki Linnakangas EnterpriseDB http://www.enterprisedb.com

Re: [ADMIN] [HACKERS] Kill a Long Running Query

2007-04-25 Thread Heikki Linnakangas
cuting the long running query, and then use pg_cancel_backend (or kill -INT) to cancel it. and also tell me how to log slow queries to a log file. Using the log_min_duration_statement configuration variable. -- Heikki Linnakangas EnterpriseDB http://www.enterprisedb.com ---

Re: [ADMIN] [HACKERS] Error while executing pg_dump "invalid memory alloc request size 4294967293"

2008-05-23 Thread Heikki Linnakangas
corrupted data in that table for some reason, perhaps bad hardware? I bet that a simple "SELECT * FROM atbs2_logs" will fail as well. Which server version is this exactly? 8.1.what? How far did the pg_dump get before the crash? Is there any output at all? -- Heikki

Re: [HACKERS] [ADMIN] postgres 9.0 crash when bringing up hot standby

2010-08-06 Thread Heikki Linnakangas
sing libpqwalreceiver to be built with wrong flags? Does contrib/dblink work? If you look at the build log, what is the command line used to compile libpqwalreceiver, and what is the command line used to build other libraries, like contrib/dblink? -- Heikki Linnakangas EnterpriseDB http://w

Re: [HACKERS] Re: [ADMIN] PD_ALL_VISIBLE flag was incorrectly set happend during repeatable vacuum

2011-01-12 Thread Heikki Linnakangas
x27;ll likely need to go back and forth a few times with various debugging patches until we get to the heart of this.. -- Heikki Linnakangas EnterpriseDB http://www.enterprisedb.com diff --git a/src/backend/commands/vacuumlazy.c b/src/backend/commands/vacuumlazy.c index 67e0be9..0e88aa

Re: [HACKERS] Re: [ADMIN] PD_ALL_VISIBLE flag was incorrectly set happend during repeatable vacuum

2011-02-28 Thread Heikki Linnakangas
On 28.02.2011 23:28, daveg wrote: On Wed, Jan 12, 2011 at 10:46:14AM +0200, Heikki Linnakangas wrote: We'll likely need to go back and forth a few times with various debugging patches until we get to the heart of this.. Anything new on this? I'm seeing at on one of my clients produc

[ADMIN] Re: [HACKERS] Re: PD_ALL_VISIBLE flag was incorrectly set happend during repeatable vacuum

2011-03-03 Thread Heikki Linnakangas
, so an incorrectly set flag won't affect correctness of query results, but the flag is still set as usual and you still get the warnings so that we can continue to debug the issue. -- Heikki Linnakangas EnterpriseDB http://www.enterprisedb.com diff --git a/src/backend/access/heap/hea

[ADMIN] Re: corrupted indexes when using base backups generated from hot standby

2013-01-15 Thread Heikki Linnakangas
On 09.01.2013 20:28, Lonni J Friedman wrote: Greetings, I'm running postgres-9.2.2 in a Linux-x86_64 cluster with 1 master and several hot standby servers. Since upgrading to 9.2.2 from 9.1.x a few months ago, I switched from generating a base backup on the master, to generating it on a dedicate

Re: [ADMIN] Postgres WAL Recovery Fails... And Then Works...

2013-01-15 Thread Heikki Linnakangas
On 12.01.2013 04:32, Phil Monroe wrote: Hi Everyone, So we had to failover and do a full base backup to get our slave database back online and ran into a interesting scenario. After copying the data directory, setting up the recovery.conf, and starting the slave database, the database crashes wh

[ADMIN] Re: corrupted indexes when using base backups generated from hot standby

2013-01-29 Thread Heikki Linnakangas
On 26.01.2013 01:28, Lonni J Friedman wrote: On Tue, Jan 15, 2013 at 2:57 AM, Heikki Linnakangas wrote: That process sounds correct. Since you're using pg_basebackup -x option, you don't even need to copy the WAL logs, although it shouldn't do any harm either . The tar file

[ADMIN] Re: corrupted indexes when using base backups generated from hot standby

2013-01-29 Thread Heikki Linnakangas
On 29.01.2013 18:36, Lonni J Friedman wrote: On Tue, Jan 29, 2013 at 8:32 AM, Heikki Linnakangas wrote: Thanks. I'm afraid I didn't get any wiser from the log output. Since this is a test system, could you reduce the test case into something smaller and self-contained? Sorr