| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Justin Pryzby <pryzby(at)telsasoft(dot)com> |
| Cc: | Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Josef Šimánek <josef(dot)simanek(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: [PATCH] Don't block HOT update by BRIN index |
| Date: | 2021-12-05 20:16:02 |
| Message-ID: | 2955576.1638735362@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Justin Pryzby <pryzby(at)telsasoft(dot)com> writes:
> brin.sql's new brin_hot test is failing sometimes.
> Evidently because:
> | 2021-12-01 04:02:01.096 CET [61a6e587.3106b1:4] LOG: wait_for_hot_stats delayed 33.217301 seconds
> It seems like maybe the UDP packet lost to the stats collector got lost ?
> It fails less than 10% of the time here, probably depending on load.
Oh, geez. *Please* let us not add another regression failure mode
like the ones that afflict stats.sql. We do not need a doubling
of that failure rate. I suggest just removing this test.
regards, tom lane
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