Stress Tests induce IllegalArgumentException

[Peter Beaman]

Seen during a persistit-stress-multi-config2 run on an ec2 instance:

[CLEANUP_MANAGER] ERROR java.lang.IllegalArgumentException: foundAt1=32 foundAt2=36 _keyBlockEnd=56 buffer._keyBlockEnd=84
     at com.persistit.Buffer.join(Buffer.java:2423)
     at com.persistit.Exchange.raw_removeKeyRangeInternal(Exchange.java:3421)
     at com.persistit.Exchange.pruneLeftEdgeValue(Exchange.java:3769)
     at com.persistit.CleanupManager$CleanupAntiValue.performAction(CleanupManager.java:281)
     at com.persistit.CleanupManager.poll(CleanupManager.java:180)
     at com.persistit.CleanupManager.runTask(CleanupManager.java:87)
     at com.persistit.IOTaskRunnable.run(IOTaskRunnable.java:143)
     at java.lang.Thread.run(Thread.java:662)

[Peter Beaman (pbeaman)]

Observed in branch lp:~pbeaman/akiban-persistit/find-deadlock3 rev 391

[Peter Beaman (pbeaman)]

This is an artifact of a newly proposed fix for RebalanceException and is not found in trunk.