Re: test/isolation/expected/stats_1.out broken for me

Andres Freund <andres@anarazel.de>

From: Andres Freund <andres@anarazel.de>
To: chap@anastigmatix.net
Cc: Tom Lane <tgl@sss.pgh.pa.us>, pgsql-hackers@lists.postgresql.org
Date: 2022-04-07T17:29:10Z
Lists: pgsql-hackers
Hi,

On 2022-04-07 13:16:53 -0400, chap@anastigmatix.net wrote:
> The command that I've just been reusing from my bash_history without
> thinking about it for some years is:
> 
> configure --enable-cassert --enable-tap-tests \
>  --with-libxml --enable-debug \
>  CFLAGS='-ggdb -Og -g3 -fno-omit-frame-pointer'

Hm, that's similar to what I use without seeing the problem.

IIUC you ran installcheck - did you set any non-default config options in the
postgres instance that runs against? Is anything else running on that
instance?  Do you use any -j setting when running installcheck-world?

Is the failure reproducible, or a one-off?

Greetings,

Andres Freund



Commits

  1. pgstat: Hide instability in stats.spec with -DCATCACHE_FORCE_RELEASE.

  2. Fix test instability introduced in e349c95d3e9 due to async deduplication.