Re: logical decoding : exceeded maxAllocatedDescs for .spill files

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: Amit Khandekar <amitdkhan(dot)pg(at)gmail(dot)com>
Cc: Alvaro Herrera from 2ndQuadrant <alvherre(at)alvh(dot)no-ip(dot)org>, Andres Freund <andres(at)anarazel(dot)de>, Juan José Santamaría Flecha <juanjo(dot)santamaria(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>
Subject: Re: logical decoding : exceeded maxAllocatedDescs for .spill files
Date: 2020-01-02 12:14:10
Message-ID: CAA4eK1JSEn=UuTiYiAwqAWWEmLvMtnPMQ2+my0X8diEgtG6LqA@mail.gmail.com
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On Tue, Dec 24, 2019 at 2:31 PM Amit Khandekar <amitdkhan(dot)pg(at)gmail(dot)com> wrote:
>
> On Tue, 24 Dec 2019 at 10:41, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
> >
> > On Fri, Dec 20, 2019 at 9:31 AM Amit Khandekar <amitdkhan(dot)pg(at)gmail(dot)com> wrote:
> > > Attached are the patches from master back up to 94 branch.
> > >
> > > PG 9.4 and 9.5 have a common patch to be applied :
> > > pg94_95_use_vfd_for_logrep.patch
> > > From PG 9.6 onwards, each version has a separate patch.
> > >
> > > For PG 9.6, there is no logical decoding perl test file. So I have
> > > made a new file 006_logical_decoding_spill.pl that has only the
> > > specific testcase. Also, for building the test_decoding.so, I had to
> > > add the EXTRA_INSTALL=contrib/test_decoding line in the
> > > src/test/recovery/Makefile, because this is the first time we are
> > > using the plugin in the 9.6 tap test.
> > >
> >
> > I am not sure if we need to go that far for 9.6 branch. If the other
> > tests for logical decoding are not present, then I don't see why we
> > need to create a new test file for this test only. Also, I think this
> > will make the patch the same for 9.4,9.5 and 9.6.
>
> Ok. I tested pg94_95_use_vfd_for_logrep.patch for 9.6 branch, and it
> works there. So please use this patch for all the three branches.
>

Pushed!

--
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com

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