Re: Moving more work outside WALInsertLock

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(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 13:23:09
Message-ID: CA+TgmobLAoqgE+xpNcT6SreowsfVXQFnAC0+j5MCHML7hAQ70Q@mail.gmail.com
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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;

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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