From: Alvaro Herrera <alvherre@alvh.no-ip.org>
To: Andres Freund <andres@anarazel.de>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Zhihong Yu <zyu@yugabyte.com>
Cc: PostgreSQL Developers <pgsql-hackers@lists.postgresql.org>
Subject: Re: pgsql: autovacuum: handle analyze for partitioned tables
Date: Fri, 9 Apr 2021 20:01:04 -0400
Message-ID: <20210410000104.GA7025@alvherre.pgsql> (raw)
In-Reply-To: <20210409234728.4zibyifpytgrh2fu@alap3.anarazel.de>
Hello
On 2021-Apr-09, Andres Freund wrote:
> I assume this is also the likely explanation for / fix for:
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=skink&dt=2021-04-08%2016%3A03%3A03
>
> ==3500389== VALGRINDERROR-BEGIN
> ==3500389== Invalid read of size 8
> ==3500389== at 0x4EC4B8: relation_needs_vacanalyze (autovacuum.c:3237)
> ==3500389== by 0x4EE0AF: do_autovacuum (autovacuum.c:2168)
> ==3500389== by 0x4EEEA8: AutoVacWorkerMain (autovacuum.c:1715)
> ==3500389== by 0x4EEF7F: StartAutoVacWorker (autovacuum.c:1500)
> ==3500389== by 0x4FD2E4: StartAutovacuumWorker (postmaster.c:5539)
Hmm, I didn't try to reproduce this, but yeah it sounds quite likely
that it's the same issue -- line 3237 is the GETSTRUCT call where the
other one was crashing, which is now gone.
Thanks for pointing it out,
--
Álvaro Herrera Valdivia, Chile
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-committers@postgresql.org
Cc: alvherre@alvh.no-ip.org, andres@anarazel.de, tgl@sss.pgh.pa.us, zyu@yugabyte.com, pgsql-hackers@lists.postgresql.org
Subject: Re: pgsql: autovacuum: handle analyze for partitioned tables
In-Reply-To: <20210410000104.GA7025@alvherre.pgsql>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox