Re: [bug fix] Suppress "autovacuum: found orphan temp table" message

From: Andres Freund <andres(at)2ndquadrant(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, MauMau <maumau307(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [bug fix] Suppress "autovacuum: found orphan temp table" message
Date: 2014-07-22 14:25:56
Message-ID: 20140722142556.GE4190@alap3.anarazel.de
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On 2014-07-22 10:17:15 -0400, Tom Lane wrote:
> Or even more to the point, investigate why it's there in the first
> place; perhaps there's an actual fixable bug somewhere in there.

I think MauMau's scenario of a failover to another database explains
their existance - there's no step that'd remove them after promoting a
standby.

So there indeed is a need to have a sensible mechanism for removing them
at some point. But it should be about removing, not ignoring them.

Greetings,

Andres Freund

--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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