Re: failures in t/031_recovery_conflict.pl on CI

Andres Freund <andres@anarazel.de> writes:
> On 2022-05-03 01:16:46 -0400, Tom Lane wrote:
>> Irritatingly, it doesn't reproduce (at least not easily) in a manual
>> build on the same box.

> Odd, given how readily it seem to reproduce on the bf. I assume you built with
>> Uses -fsanitize=alignment -DWRITE_READ_PARSE_PLAN_TREES -DSTRESS_SORT_INT_MIN
-DENFORCE_REGRESSION_TEST_NAME_RESTRICTIONS

Yeah, I copied all that stuff ...

>> So it's almost surely a timing issue, and your theory here seems plausible.

> Unfortunately I don't think my theory holds, because I actually had added a
> defense against this into the test that I forgot about momentarily...

Oh, hm.  I can try harder to repro it.

            regards, tom lane