| From: | Alexander Lakhin <exclusion(at)gmail(dot)com> |
|---|---|
| To: | Iwata, Aya/岩田 彩 <iwata(dot)aya(at)fujitsu(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz> |
| Cc: | 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 06:00:00 |
| Message-ID: | a99bd177-00e3-4512-ba7c-29e180926467@gmail.com |
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| Lists: | pgsql-hackers |
Hello Michael and Iwata-san,
17.03.2026 05:57, Michael Paquier wrote:
> On Tue, Mar 17, 2026 at 01:55:05AM +0000, Kuroda, Hayato/黒田 隼人 wrote:
>> I also had a discussion with her off-list, but I could not find neither.
>> Additional idea is to increase the log level to make analysis easier, but not
>> sure what value is appropriate. Is it enough to raise to DEBUG1?
> That would be an option. Let's do that if we see another failure
> after disabling autovacuum. Another thing I have noticed is
> debug_parallel_query=regress for this animal, which may encourage
> parallel workers, so I have also disabled it. Let's see first if we
> get more failures after af8837a10bc7.
> --
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
Best regards,
Alexander
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