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Re: Moving more work outside WALInsertLock

From: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Simon Riggs <simon(at)2ndquadrant(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Moving more work outside WALInsertLock
Date: 2011-12-23 19:54:23
Message-ID: 4EF4DC6F.4040005@enterprisedb.com (view raw or flat)
Thread:
Lists: pgsql-hackers
On 23.12.2011 15:23, Robert Haas wrote:
> On Fri, Dec 23, 2011 at 3:15 AM, Heikki Linnakangas
> <heikki(dot)linnakangas(at)enterprisedb(dot)com>  wrote:
>> On 23.12.2011 10:13, Heikki Linnakangas wrote:
>>> So, here's a WIP patch of what I've been working on.
>>
>> And here's the patch I forgot to attach..
>
> Fails regression tests for me.  I found this in postmaster.log:
>
> PANIC:  could not find WAL buffer for 0/2ECA438STATEMENT:  ANALYZE onek2;
> LOG:  stuck waiting upto 0/3000000
> LOG:  server process (PID 34529) was terminated by signal 6: Aborted
> DETAIL:  Failed process was running: ANALYZE onek2;

Sorry. Last minute changes, didn't retest properly.. Here's another attempt.

-- 
   Heikki Linnakangas
   EnterpriseDB   http://www.enterprisedb.com

Attachment: xloginsert-scale-2.patch
Description: text/x-diff (86.8 KB)

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