Re: [HACKERS] Block level parallel vacuum

From: Prabhat Sahu <prabhat(dot)sahu(at)enterprisedb(dot)com>
To: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
Cc: Masahiko Sawada <masahiko(dot)sawada(at)2ndquadrant(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Sergei Kornilov <sk(at)zsrv(dot)org>, Mahendra Singh <mahi6run(at)gmail(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>, Haribabu Kommi <kommi(dot)haribabu(at)gmail(dot)com>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Amit Langote <langote_amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, David Steele <david(at)pgmasters(dot)net>, Claudio Freire <klaussfreire(at)gmail(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Pavan Deolasee <pavan(dot)deolasee(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [HACKERS] Block level parallel vacuum
Date: 2019-12-18 12:57:18
Message-ID: CANEvxPoqaxQbnmr0YYt3vrDLiWKnKt4vGWhUeZ8JGU1b0r-7BQ@mail.gmail.com
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On Wed, Dec 18, 2019 at 6:04 PM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:

> On Wed, Dec 18, 2019 at 6:01 PM Prabhat Sahu <
> prabhat(dot)sahu(at)enterprisedb(dot)com> wrote:
>
>> Hi all,
>>
>> While testing on v36 patch with gist index, I came across below
>> segmentation fault.
>>
>>
> It seems you forgot to apply the Gist index patch as mentioned by
> Masahiko-San. You need to first apply the patch at
> https://www.postgresql.org/message-id/CAA4eK1J1RxmXFAHC34S4_BznT76cfbrvqORSk23iBgRAOj1azw%40mail.gmail.com and
> then apply other v-36 patches. If you have already done that, then we need
> to investigate. Kindly confirm.
>
> Yes Amit, Thanks for the suggestion. I have forgotten to add the v4 patch.
I have retested the same scenario, now the issue is not reproducible and it
is working fine.
--

With Regards,

Prabhat Kumar Sahu
Skype ID: prabhat.sahu1984
EnterpriseDB Software India Pvt. Ltd.

The Postgres Database Company

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