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From "Michael McCandless (JIRA)" <>
Subject [jira] [Commented] (LUCENE-3275) SamplingAccumulatorTest hangs on Java 1.6.0u26
Date Tue, 05 Jul 2011 10:39:16 GMT


Michael McCandless commented on LUCENE-3275:

I wasn't able to get a hang on Fedora 13 Linux using 1.6.0_26... but I only tried ~10 iteration
of ant test.

> SamplingAccumulatorTest hangs on Java 1.6.0u26
> ----------------------------------------------
>                 Key: LUCENE-3275
>                 URL:
>             Project: Lucene - Java
>          Issue Type: Bug
>            Reporter: Robert Muir
> on the mac, a system update pushed out an upgrade to 1.6.0u26
> basically, if i run 'ant test' from the faceting module, my jre completely hangs (0%
cpu, won't even respond to kill -QUIT to print a stacktrace).
> This is reproducable... it always happens inside SamplingAccumulatorTest.
> Of course if i run this test by itself, or anything else, it doesn't want to hang...
but you should be able to reproduce by running 'ant test -Dtests.threadspercpu=0' which runs
all tests sequentially.
> Acts like
> I think this JRE version (update 26) is broken. If your mac asks you to upgrade, just
say no.

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