Re: Introduce XID age and inactive timeout based replication slot invalidation

From: Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>
To: shveta malik <shveta(dot)malik(at)gmail(dot)com>
Cc: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Peter Smith <smithpb2250(at)gmail(dot)com>, Ajin Cherian <itsajin(at)gmail(dot)com>, Bertrand Drouvot <bertranddrouvot(dot)pg(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, Nathan Bossart <nathandbossart(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Introduce XID age and inactive timeout based replication slot invalidation
Date: 2024-09-09 04:56:17
Message-ID: CALj2ACXPLQ=_0YwxCBEBtbZnA6jKfZHL9aSTdrzjZLqTMQbY6g@mail.gmail.com
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Hi,

On Mon, Sep 9, 2024 at 9:17 AM shveta malik <shveta(dot)malik(at)gmail(dot)com> wrote:
>
> > We should not allow the invalid replication slot to be altered
> > irrespective of the reason unless there is any benefit.
>
> Okay, then I think we need to change the existing behaviour of the
> other invalidation causes which still allow alter-slot.

+1. Perhaps, track it in a separate thread?

--
Bharath Rupireddy
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com

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