Re: Track replica origin progress for Rollback Prepared

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
Cc: Ajin Cherian <itsajin(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Nikhil Sontakke <nikhils(at)2ndquadrant(dot)com>
Subject: Re: Track replica origin progress for Rollback Prepared
Date: 2021-03-08 03:33:38
Message-ID: YEWbEqDCBW1MWup1@paquier.xyz
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On Thu, Mar 04, 2021 at 08:03:25PM +0530, Amit Kapila wrote:
> I think here we have a slight timing thing which is if the checkpoint
> happens before restart then the problem won't occur, not sure but
> maybe increase the checkpoint_timeout as well to make it reproducible.

Thanks for providing more details here. So, this also means that you
would need a TAP test for that stuff anyway as this relies on a
restart, which is what your patches on the other thread are doing,
anyway.
--
Michael

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