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From "Brandon Williams (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-10371) Decommissioned nodes can remain in gossip
Date Fri, 18 Sep 2015 00:43:04 GMT
Brandon Williams created CASSANDRA-10371:
--------------------------------------------

             Summary: Decommissioned nodes can remain in gossip
                 Key: CASSANDRA-10371
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10371
             Project: Cassandra
          Issue Type: Bug
          Components: Core
            Reporter: Brandon Williams
            Priority: Minor


This may apply to other dead states as well.  Dead states should be expired after 3 days.
 In the case of decom we attach a timestamp to let the other nodes when it should be expired.
 It has been observed that sometimes a subset of nodes in the cluster never expire the state,
and through heap analysis of these nodes it is revealed that the epstate.isAlive check returns
true when it should return false, which would allow the state to be evicted.  This may have
been affected by CASSANDRA-8336.



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