Re: [PATCH] Replica sends an incorrect epoch in its hot standby feedback to the Master

From: "Palamadai, Eka" <ekanatha(at)amazon(dot)com>
To: Thomas Munro <thomas(dot)munro(at)gmail(dot)com>
Cc: "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [PATCH] Replica sends an incorrect epoch in its hot standby feedback to the Master
Date: 2020-03-12 14:55:03
Message-ID: 3630667E-0557-4F36-958E-794BE4B0DA5E@amazon.com
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Thanks a lot for reviewing and pushing this.

Eka

On 3/12/20, 1:23 AM, "Thomas Munro" <thomas(dot)munro(at)gmail(dot)com> wrote:

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On Wed, Mar 11, 2020 at 7:47 PM Thomas Munro <thomas(dot)munro(at)gmail(dot)com> wrote:
> On Sat, Feb 22, 2020 at 6:10 AM Palamadai, Eka <ekanatha(at)amazon(dot)com> wrote:
> > Thanks a lot for the feedback. Please let me know if you have any further comments. Meanwhile, I have also added this patch to "Commitfest 2020-03" at https://commitfest.postgresql.org/27/2464.
>
> Thanks for the excellent reproducer for this obscure bug. You said
> the problem exists in 9.6-11, but I'm also able to reproduce it in
> 9.5. That's the oldest supported release, but it probably goes back
> further. I confirmed that this patch fixes the immediate problem.
> I've attached a version of your patch with a commit message, to see if
> anyone has more feedback on this.

Pushed.

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