Re: pgsql: Test decoding of two-phase transactions during the build of a co

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: pgsql-committers <pgsql-committers(at)lists(dot)postgresql(dot)org>
Subject: Re: pgsql: Test decoding of two-phase transactions during the build of a co
Date: 2021-01-09 12:40:05
Message-ID: CAA4eK1JfTJXaxW+Wn=n=kpB9O4M51aODzONb-5vs0EJaCBinzg@mail.gmail.com
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On Sat, Jan 9, 2021 at 1:09 PM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>
> Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> writes:
> > I think I know whats going on here. I have responded to the thread on
> > pgsql-hackers [1].
>
> Ah, yeah, the autovacuum theory fits the facts: chipmunk is pretty
> slow, and it's not failed 100% of the time.
>

I have pushed the fix. It is difficult to reproduce the exact case but
I have reproduced it with a parallel empty xact and pushed the fix.

--
With Regards,
Amit Kapila.

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