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help / color / mirror / Atom feedFrom: Alexander Korotkov <[email protected]>
To: Xuneng Zhou <[email protected]>
Cc: Heikki Linnakangas <[email protected]>
Cc: Peter Eisentraut <[email protected]>
Cc: Andres Freund <[email protected]>
Cc: Thomas Munro <[email protected]>
Cc: Álvaro Herrera <[email protected]>
Cc: Chao Li <[email protected]>
Cc: pgsql-hackers <[email protected]>
Cc: Michael Paquier <[email protected]>
Cc: jian he <[email protected]>
Cc: Tomas Vondra <[email protected]>
Cc: Yura Sokolov <[email protected]>
Subject: Re: Implement waiting for wal lsn replay: reloaded
Date: Thu, 29 Jan 2026 09:47:46 +0200
Message-ID: <CAPpHfdv_BS7csGyg_=pPanRQM9Sf6_wBWNGdVzJRAv0U4eH9cg@mail.gmail.com> (raw)
In-Reply-To: <CABPTF7Wdq6KbvC3EhLX3Pz=ODCCPEX7qVQ+E=cokkB91an2E-A@mail.gmail.com>
References: <CABPTF7Xs-64GQNjmbimZNhj2YSKbBny+evz6=cp3X2fkJS+vMQ@mail.gmail.com>
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On Tue, Jan 27, 2026 at 3:14 AM Xuneng Zhou <[email protected]> wrote:
> Heikki spotted a misplaced wake-up call for replay waiters in
> PerformWalRecovery. He suggested that the WaitLSNWakeup needs to be
> invoked immediately after wal record is applied to avoid the potential
> missed wake-ups when recovery stops/pauses/promotes. It makes sense to
> me. Please check the attached patch to fix that.
Pushed, thank you!
------
Regards,
Alexander Korotkov
Supabase
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Subject: Re: Implement waiting for wal lsn replay: reloaded
In-Reply-To: <CAPpHfdv_BS7csGyg_=pPanRQM9Sf6_wBWNGdVzJRAv0U4eH9cg@mail.gmail.com>
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