| From: | Tomas Vondra <tomas(at)vondra(dot)me> |
|---|---|
| To: | Peter Geoghegan <pg(at)bowt(dot)ie> |
| Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Alexander Korotkov <aekorotkov(at)gmail(dot)com> |
| Subject: | Re: suspicious lockup on widowbird in AdvanceXLInsertBuffer (could it be due to 6a2275b8953?) |
| Date: | 2025-02-26 22:16:13 |
| Message-ID: | 53bcd88f-2b25-4a7a-949b-64f2960cfc62@vondra.me |
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| Lists: | pgsql-hackers |
On 2/26/25 23:13, Peter Geoghegan wrote:
> On Wed, Feb 26, 2025 at 5:09 PM Tomas Vondra <tomas(at)vondra(dot)me> wrote:
>> So, it's stuck in AdvanceXLInsertBuffer ... interesting. Another
>> interesting fact is it's testing 75dfde13639, which is just a couple
>> commits after 6a2275b895:
>
>> which reworked AdvanceXLInsertBuffer() quite a bit, it seems. OTOH the
>> last (successful) run on widorbird was on eaf502747b, which already
>> includes 6a2275b895, so maybe it's unrelated.
>
> Are you aware that Alexander reverted this only a day later, in commit 3fb58625?
>
Oh, I forgot about that. I guess if the theory is the commit might be
causing this, and it's been already reverted, I should just restart the
instance, so that it tests with the revert.
regards
--
Tomas Vondra
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