[jira] [Created] (CASSANDRA-7700) Unexpected exception in RangeTombstoneList.insertFrom during Python Driver Duration Test

["Rick Smith (JIRA)" <ji...@apache.org>]

Rick Smith created CASSANDRA-7700:
-------------------------------------

             Summary: Unexpected exception in RangeTombstoneList.insertFrom during Python Driver Duration Test
                 Key: CASSANDRA-7700
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7700
             Project: Cassandra
          Issue Type: Bug
         Environment: ubuntu via ctool. Linux ip-10-199-0-152 3.2.0-57-virtual #87-Ubuntu SMP Tue Nov 12 21:53:49 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
            Reporter: Rick Smith
         Attachments: Tombstone_Exception.txt

Found the attached exception (duration test log and associated Cassandra log) when running the Python driver duration tests against CASSANDRA_VERSION=cassandra-2.1.0-rc5 and master branch of driver. Error repeated in logs twice over 12 hours on master_gevent cluster, and once on gevent cluster over the same time period. Cluster and associated cluster setup via ctool.

Log excerpt:
INFO  [MemtableFlushWriter:184] 2014-08-05 05:45:39,161 Memtable.java:360 - Completed flushing /srv/performance/cass/data/duration_test/ints-133f8c901c2f11e491e66b1b73f81641/duration_test-ints-ka-173-Data.db (2131716 bytes) for commitlog position ReplayPosition(segmentId=1407193910537, position=13460548)
ERROR [SharedPool-Worker-7] 2014-08-05 05:45:45,160 ErrorMessage.java:218 - Unexpected exception during request
java.lang.AssertionError: null
	at org.apache.cassandra.db.RangeTombstoneList.insertFrom(RangeTombstoneList.java:528) ~[main/:na]
	at org.apache.cassandra.db.RangeTombstoneList.addAll(RangeTombstoneList.java:221) ~[main/:na]

more details in attachment.





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