Re: Beta 6 Regression results on Redat 7.0.

From: The Hermit Hacker <scrappy(at)hub(dot)org>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Lamar Owen <lamar(dot)owen(at)wgcr(dot)org>, <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Beta 6 Regression results on Redat 7.0.
Date: 2001-03-20 23:46:02
Message-ID: Pine.BSF.4.33.0103201945060.33158-100000@mobile.hub.org
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On Tue, 20 Mar 2001, Tom Lane wrote:

> Lamar Owen <lamar(dot)owen(at)wgcr(dot)org> writes:
> > I'm hoping it was a problem on my machine -- educate me on
> > what caused the error
>
> Well, that's exactly what I'd like to know. The direct cause of the
> error is that DROP TABLE is finding that some other backend has a
> reference-count hold on a page of the temp table it's trying to drop.
> Since no other backend should be trying to touch this temp table,
> there's something pretty fishy here.
>
> Given that this is a parallel test, you may be looking at a
> low-probability timing-dependent failure. I'd say set up the machine
> and run repeat tests for an hour or three ... that's what I plan to do
> here.

Okay, I roll'd an RC1 but haven't put it up for FTP yet ... I'll wait for
a few hours to see if anyone can reproduce this, and, if not, put out what
I've rolled ...

say, 00:00AST ...

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