Re: Track replica origin progress for Rollback Prepared

From: Ajin Cherian <itsajin(at)gmail(dot)com>
To: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
Cc: Michael Paquier <michael(at)paquier(dot)xyz>, 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: 2021-01-13 08:33:12
Message-ID: CAFPTHDYsggrczdfcMe65bGW8x3okzx5YuGFH9UBuNG8udkuY5A@mail.gmail.com
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On Wed, Jan 13, 2021 at 6:28 PM Ajin Cherian <itsajin(at)gmail(dot)com> wrote:

> I added the below log:
Small correction, I sent the wrong code change for logging, this was
the correct one:

@@ -5976,6 +5977,14 @@ xact_redo_abort(xl_xact_parsed_abort *parsed,
TransactionId xid)
StandbyReleaseLockTree(xid, parsed->nsubxacts,
parsed->subxacts);
}

+ if (parsed->xinfo & XACT_XINFO_HAS_ORIGIN)
+ {
+ /* recover apply progress */
+ replorigin_advance(origin_id, parsed->origin_lsn, lsn,
+ false /* backward
*/, false /* WAL */);
+ elog(LOG,"recover apply progress in red abort");
+ }
+

regards,
Ajin Cherian
Fujitsu Australia

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