| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> |
| Cc: | Andres Freund <andres(at)anarazel(dot)de>, Andrew Dunstan <andrew(at)dunslane(dot)net>, "Bossart, Nathan" <bossartn(at)amazon(dot)com>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, "masao(dot)fujii(at)oss(dot)nttdata(dot)com" <masao(dot)fujii(at)oss(dot)nttdata(dot)com>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>, "mengjuan(dot)cmj(at)alibaba-inc(dot)com" <mengjuan(dot)cmj(at)alibaba-inc(dot)com>, "Jakub(dot)Wartak(at)tomtom(dot)com" <Jakub(dot)Wartak(at)tomtom(dot)com>, Ryo Matsumura <matsumura(dot)ryo(at)fujitsu(dot)com> |
| Subject: | Re: prevent immature WAL streaming |
| Date: | 2021-11-02 19:38:01 |
| Message-ID: | 1669191.1635881881@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> writes:
> On 2021-Oct-13, Andres Freund wrote:
>> Yea, let's go for your patch then. I've verified that at least locally it
>> passes under valgrind.
> Ah great, thanks. Pushed then.
Seems like this hasn't fixed the problem: skink still fails on
this test occasionally.
https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=skink&dt=2021-10-22%2013%3A52%3A00
https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=skink&dt=2021-11-02%2000%3A28%3A30
Both of these look like
# Failed test '000000010000000000000002 differs from 000000010000000000000002'
# at t/026_overwrite_contrecord.pl line 61.
# Looks like you failed 1 test of 3.
t/026_overwrite_contrecord.pl ........
Dubious, test returned 1 (wstat 256, 0x100)
Failed 1/3 subtests
which looks like the same thing we were seeing before.
010e52337 seems to have just decreased the probability of failure.
regards, tom lane
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