[jira] [Created] (CASSANDRA-7940) Gossip only node removal can race with FD.convict

["Brandon Williams (JIRA)" <ji...@apache.org>]

Brandon Williams created CASSANDRA-7940:
-------------------------------------------

             Summary: Gossip only node removal can race with FD.convict
                 Key: CASSANDRA-7940
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7940
             Project: Cassandra
          Issue Type: Bug
          Components: Core
            Reporter: Brandon Williams
            Assignee: Brandon Williams
            Priority: Minor
             Fix For: 2.1.1


{noformat}
INFO  00:04:48 FatClient /10.208.8.63 has been silent for 30000ms, removing from gossip
INFO  00:04:49 Handshaking version with /10.208.8.63
ERROR 00:04:53 Exception in thread Thread[GossipStage:1,5,main]
java.lang.NullPointerException: null
        at org.apache.cassandra.gms.Gossiper.convict(Gossiper.java:301) ~[main/:na]
        at org.apache.cassandra.gms.FailureDetector.forceConviction(FailureDetector.java:251) ~[main/:na]
        at org.apache.cassandra.gms.GossipShutdownVerbHandler.doVerb(GossipShutdownVerbHandler.java:37) ~[main/:na]
        at org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:62) ~[main/:na]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[na:1.7.0_60]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) ~[na:1.7.0_60]
        at java.lang.Thread.run(Thread.java:745) ~[na:1.7.0_60]
{noformat}



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