Re: recent deadlock regression test failures

From: Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>
To: Kevin Grittner <kgrittn(at)gmail(dot)com>
Cc: Andres Freund <andres(at)anarazel(dot)de>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Andrew Dunstan <andrew(dot)dunstan(at)2ndquadrant(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: recent deadlock regression test failures
Date: 2017-04-07 20:47:14
Message-ID: CAEepm=1nuZJX9OjBnOzw-DoW=n3Jw_C5kCyLqZDwSXH6k=nHQQ@mail.gmail.com
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On Sat, Apr 8, 2017 at 6:35 AM, Kevin Grittner <kgrittn(at)gmail(dot)com> wrote:
> On Fri, Apr 7, 2017 at 12:52 PM, Andres Freund <andres(at)anarazel(dot)de> wrote:
>
>> I'd rather fix the issue, than remove the tests entirely. Seems quite
>> possible to handle blocking on Safesnapshot in a similar manner as pg_blocking_pids?
>
> I'll see what I can figure out.

Ouch. These are the other ways I thought of to achieve this:

https://www.postgresql.org/message-id/CAEepm%3D1MR4Ug9YsLtOS4Q9KAU9aku0pZS4RhBN%3D0LY3pJ49Ksg%40mail.gmail.com

I'd be happy to write one of those, but it may take a day as I have
some other commitments.

--
Thomas Munro
http://www.enterprisedb.com

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