RE: Optionally automatically disable logical replication subscriptions on error

From: "osumi(dot)takamichi(at)fujitsu(dot)com" <osumi(dot)takamichi(at)fujitsu(dot)com>
To: 'Amit Kapila' <amit(dot)kapila16(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
Cc: Peter Smith <smithpb2250(at)gmail(dot)com>, "tanghy(dot)fnst(at)fujitsu(dot)com" <tanghy(dot)fnst(at)fujitsu(dot)com>, "wangw(dot)fnst(at)fujitsu(dot)com" <wangw(dot)fnst(at)fujitsu(dot)com>, vignesh C <vignesh21(at)gmail(dot)com>, Greg Nancarrow <gregn4422(at)gmail(dot)com>, Mark Dilger <mark(dot)dilger(at)enterprisedb(dot)com>, "Smith, Peter" <peters(at)fast(dot)au(dot)fujitsu(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: RE: Optionally automatically disable logical replication subscriptions on error
Date: 2022-02-25 12:48:09
Message-ID: TYCPR01MB83738F8BD091D12E8C3B2523ED3E9@TYCPR01MB8373.jpnprd01.prod.outlook.com
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On Thursday, February 24, 2022 8:09 PM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
> On Thu, Feb 24, 2022 at 1:20 PM Masahiko Sawada
> <sawada(dot)mshk(at)gmail(dot)com> wrote:
> > + /*
> > + * Log the error that caused DisableSubscriptionOnError to be
> called. We
> > + * do this immediately so that it won't be lost if some other internal
> > + * error occurs in the following code.
> > + */
> > + EmitErrorReport();
> > + AbortOutOfAnyTransaction();
> > + FlushErrorState();
> >
> > Do we need to hold interrupts during cleanup here?
> >
>
> I think so. We do prevent interrupts via
> HOLD_INTERRUPTS/RESUME_INTERRUPTS during cleanup.
Fixed.

Kindly have a look at v22 shared in [1].

[1] - https://www.postgresql.org/message-id/TYCPR01MB8373D9B26F988307B0D3FE20ED3E9%40TYCPR01MB8373.jpnprd01.prod.outlook.com

Best Regards,
Takamichi Osumi

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