Horton

Re: [PATCH] Reuse Workers and Replication Slots during Logical Replication

shveta malik <shveta.malik@gmail.com>

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From: shveta malik <shveta.malik@gmail.com>
To: Melih Mutlu <m.melihmutlu@gmail.com>
Cc: "wangw.fnst@fujitsu.com" <wangw.fnst@fujitsu.com>, Amit Kapila <amit.kapila16@gmail.com>, shiy.fnst@fujitsu.com, pgsql-hackers <pgsql-hackers@postgresql.org>, shveta malik <shveta.malik@gmail.com>
Date: 2023-02-01T12:57:56Z
Lists: pgsql-hackers 
On Wed, Feb 1, 2023 at 5:42 PM Melih Mutlu <m.melihmutlu@gmail.com> wrote:

>
>
> Thanks for investigating this error. I think it's the same error as the one Shi reported earlier. [1]
> I couldn't reproduce it yet but will apply your tweaks and try again.
> Looking into this.
>
> [1] https://www.postgresql.org/message-id/OSZPR01MB631013C833C98E826B3CFCB9FDC69%40OSZPR01MB6310.jpnprd01.prod.outlook.com

I tried Shi-san's testcase earlier but I too could not reproduce it,
so I assumed that it is fixed in one of your patches already and thus
thought that the current issue is a new one.

thanks
Shveta

Commits

  1. Refactor to split Apply and Tablesync Workers code.

  2. Fix possible logical replication crash.