Horton

Re: Parallel worker hangs while handling errors.

vignesh C <vignesh21@gmail.com>

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From: vignesh C <vignesh21@gmail.com>
To: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>, Robert Haas <robertmhaas@gmail.com>
Date: 2020-07-07T01:26:29Z
Lists: pgsql-hackers 
On Fri, Jul 3, 2020 at 2:40 PM vignesh C <vignesh21@gmail.com> wrote:
>
> The Attached patch has the fix for the same.
>
I have added a commitfest entry for this bug:
https://commitfest.postgresql.org/29/2636/

Regards,
Vignesh
EnterpriseDB: http://www.enterprisedb.com

Commits

  1. Centralize setup of SIGQUIT handling for postmaster child processes.

  2. Accept SIGQUIT during error recovery in auxiliary processes.

  3. Avoid lockup of a parallel worker when reporting a long error message.