Re: [GENERAL] 9.4.1 -> 9.4.2 problem: could not access status of transaction 1

From: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Andres Freund <andres(at)anarazel(dot)de>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Noah Misch <noah(at)leadboat(dot)com>, Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>, Steve Kehlet <steve(dot)kehlet(at)gmail(dot)com>, Forums postgresql <pgsql-general(at)postgresql(dot)org>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [GENERAL] 9.4.1 -> 9.4.2 problem: could not access status of transaction 1
Date: 2015-06-08 17:36:11
Message-ID: 20150608173611.GL133018@postgresql.org
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Robert Haas wrote:
> On Mon, Jun 8, 2015 at 1:23 PM, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> wrote:

> > (My personal alarm bells go off when I see autovac_naptime=15min or
> > more, but apparently not everybody sees things that way.)
>
> Uh, I'd echo that sentiment if you did s/15min/1min/

Yeah, well, that too I guess.

> I think Andres's patch is just improving the existing mechanism so
> that it's reliable, and you're proposing something notably different
> which might be better, but which is really a different proposal
> altogether.

Fair enough.

--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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