Re: [PATCH] add concurrent_abort callback for output plugin - Mailing list pgsql-hackers

On Mon, Apr 26, 2021 at 7:05 AM Peter Smith <smithpb2250@gmail.com> wrote:
>
> Hi,
>
> While testing another WIP patch [1] a clashing GID problem was found,
> which gives us apply worker errors like:
>
> 2021-04-26 10:07:12.883 AEST [22055] ERROR:  transaction identifier
> "pg_gid_16403_608" is already in use
> 2021-04-26 10:08:05.149 AEST [22124] ERROR:  transaction identifier
> "pg_gid_16403_757" is already in use
>
> These GID clashes were traced back to a problem of the
> concurrent-abort logic: when "streaming" is enabled the
> concurrent-abort logic was always sending "prepare" even though a
> "stream_prepare" had already been sent.
>
> PSA a patch to correct this.
>

Your patch looks good to me, so pushed! Thanks for the report and patch.

-- 
With Regards,
Amit Kapila.