| From: | Michael Paquier <michael(at)paquier(dot)xyz> |
|---|---|
| To: | Alexander Lakhin <exclusion(at)gmail(dot)com> |
| Cc: | Iwata, Aya/岩田 彩 <iwata(dot)aya(at)fujitsu(dot)com>, Peter Smith <smithpb2250(at)gmail(dot)com>, Kuroda, Hayato/黒田 隼人 <kuroda(dot)hayato(at)fujitsu(dot)com>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [PROPOSAL] Termination of Background Workers for ALTER/DROP DATABASE |
| Date: | 2026-03-17 08:33:25 |
| Message-ID: | abkR1aod9_dG-PGM@paquier.xyz |
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| Lists: | pgsql-hackers |
On Tue, Mar 17, 2026 at 08:00:00AM +0200, Alexander Lakhin wrote:
> I've noticed another failure of the test from widowbird: [1]. But probably
> it's not related to f1e251be8 directly, as widowbird failed with a similar
> error before: [2]. I couldn't reproduce such failures yet, but keep
> trying in the background...
>
> [1] https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=widowbird&dt=2026-03-16%2009%3A35%3A03
> [2] https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=widowbird&dt=2025-10-25%2010%3A35%3A03
Thanks. widowbird also uses "debug_parallel_query = regress", so it
really looks like to me that this is related to a parallel worker
spawning and messing with the database being renamed.
--
Michael
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