Horton

Re: Race conditions with checkpointer and shutdown

Ashwin Agrawal <aagrawal@pivotal.io>

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From: Ashwin Agrawal <aagrawal@pivotal.io>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Michael Paquier <michael@paquier.xyz>, Thomas Munro <thomas.munro@gmail.com>, Postgres hackers <pgsql-hackers@lists.postgresql.org>
Date: 2019-04-29T17:44:00Z
Lists: pgsql-hackers 
On Mon, Apr 29, 2019 at 10:36 AM Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> Can you try applying a1a789eb5ac894b4ca4b7742f2dc2d9602116e46
> to see if it fixes the problem for you?

Yes, will give it a try on greenplum and report back the result.

Have we decided if this will be applied to back branches?

Commits

  1. In walreceiver, don't try to do ereport() in a signal handler.