TestDoubleBarrelLRUCache hangs under Java 1.5, 3.x and trunk, likely JVM bug
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Key: LUCENE-3235
URL: https://issues.apache.org/jira/browse/LUCENE-3235
Project: Lucene - Java
Issue Type: Bug
Reporter: Michael McCandless
Not sure what's going on yet... but under Java 1.6 it seems not to hang bug
under Java 1.5 hangs fairly easily, on Linux. Java is 1.5.0_22.
I suspect this is relevant:
http://stackoverflow.com/questions/3292577/is-it-possible-for-concurrenthashmap-to-deadlock
which refers to this JVM bug
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6865591 which then refers to
this one http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6822370
It looks like that last bug was fixed in Java 1.6 but not 1.5.
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