Re: Beta 6 Regression results on Redat 7.0.
Marc Fournier <scrappy@hub.org>
From: The Hermit Hacker <scrappy@hub.org>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Lamar Owen <lamar.owen@wgcr.org>, <pgsql-hackers@postgresql.org>
Date: 2001-03-20T23:46:02Z
Lists: pgsql-hackers
On Tue, 20 Mar 2001, Tom Lane wrote: > Lamar Owen <lamar.owen@wgcr.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 ...