Re: Block level parallel vacuum WIP

From: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
To: Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>
Cc: David Steele <david(at)pgmasters(dot)net>, Robert Haas <robertmhaas(at)gmail(dot)com>, Claudio Freire <klaussfreire(at)gmail(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Pavan Deolasee <pavan(dot)deolasee(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Block level parallel vacuum WIP
Date: 2017-10-05 01:50:19
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On Tue, Sep 19, 2017 at 4:31 PM, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:
> On Tue, Sep 19, 2017 at 3:33 PM, Thomas Munro
> <thomas(dot)munro(at)enterprisedb(dot)com> wrote:
>> On Fri, Sep 8, 2017 at 10:37 PM, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:
>>> Since v4 patch conflicts with current HEAD I attached the latest version patch.
>> Hi Sawada-san,
>> Here is an interesting failure with this patch:
>> test rowsecurity ... FAILED
>> test rules ... FAILED
>> Down at the bottom of the build log in the regression diffs file you can see:
>> ! ERROR: cache lookup failed for relation 32893
> Thank you for letting me know.
> Hmm, it's an interesting failure. I'll investigate it and post the new patch.

Since the patch conflicts with current HEAD, I've rebased the patch
and fixed a bug. Please review it.


Masahiko Sawada
NTT Open Source Software Center

Attachment Content-Type Size
parallel_vacuum_v5.patch application/octet-stream 94.5 KB

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