Isolation tests still falling over routinely

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Alvaro Herrera <alvherre(at)commandprompt(dot)com>, Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>
Cc: pgsql-hackers(at)postgreSQL(dot)org
Subject: Isolation tests still falling over routinely
Date: 2011-09-21 00:30:42
Message-ID: 9179.1316565042@sss.pgh.pa.us
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The buildfarm is still showing isolation test failures more days than
not, eg
http://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=pika&dt=2011-09-17%2012%3A43%3A11
and I've personally seen such failures when testing with
CLOBBER_CACHE_ALWAYS. Could we please fix those tests to not have such
fragile timing assumptions?

regards, tom lane

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