| From: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
|---|---|
| To: | "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com> |
| Cc: | Andres Freund <andres(at)anarazel(dot)de>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>, "ShlokKumar(dot)Kyal(at)fujitsu(dot)com" <ShlokKumar(dot)Kyal(at)fujitsu(dot)com>, "Zhijie Hou (Fujitsu)" <houzj(dot)fnst(at)fujitsu(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> |
| Subject: | Re: Selectively invalidate caches in pgoutput module |
| Date: | 2025-03-28 03:53:54 |
| Message-ID: | CAA4eK1LnDhA+x5LY8WY-Un6aG=K9mvXMB0FTrf17hiAmkUNUdA@mail.gmail.com |
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On Fri, Mar 28, 2025 at 6:03 AM Hayato Kuroda (Fujitsu)
<kuroda(dot)hayato(at)fujitsu(dot)com> wrote:
>
> Dear Andres,
>
> > I think the new tests just failed in CI:
> > https://cirrus-ci.com/task/5602950271205376?logs=test_world#L268
>
> Thanks for reporting, I'll look into it.
>
The problem here is that after ALTER SUBSCRIPTION tap_sub SET
PUBLICATION ..., we didn't wait for the new walsender on publisher to
start. We must use wait_for_subscription_sync both after the "CREATE
SUBSCRIPTION ..." and the "ALTER SUBSCRIPTION ..." commands and keep
copy_data=true to ensure the initial replication is setup between
publisher and subscriber. This is how we use these commands at other
places.
--
With Regards,
Amit Kapila.
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