[CASSANDRA-12823] dtest failure in topology_test.TestTopology.crash_during_decommission_test

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Auto Closed
• Component/s: Test/dtest/python
• Labels: dtest test-failure
• Severity: Normal
• Assignee: Unassigned
• Reporter: Sean McCarthy
• Created: 21/Oct/16 13:38
• Updated: 13/Sep/21 17:12
• Resolved: 13/Sep/21 17:12

Description

example failure:

http://cassci.datastax.com/job/trunk_novnode_dtest/489/testReport/topology_test/TestTopology/crash_during_decommission_test

Stacktrace

  File "/usr/lib/python2.7/unittest/case.py", line 358, in run
    self.tearDown()
  File "/home/automaton/cassandra-dtest/dtest.py", line 581, in tearDown
    raise AssertionError('Unexpected error in log, see stdout')
"Unexpected error in log, see stdout

Standard Output

Unexpected error in node2 log, error: 
ERROR [GossipStage:1] 2016-10-19 15:44:14,820 CassandraDaemon.java:229 - Exception in thread Thread[GossipStage:1,5,main]
java.lang.NullPointerException: null
	at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936) ~[na:1.8.0_45]
	at org.apache.cassandra.hints.HintsCatalog.get(HintsCatalog.java:89) ~[main/:na]
	at org.apache.cassandra.hints.HintsService.excise(HintsService.java:313) ~[main/:na]
	at org.apache.cassandra.service.StorageService.excise(StorageService.java:2458) ~[main/:na]
	at org.apache.cassandra.service.StorageService.excise(StorageService.java:2471) ~[main/:na]
	at org.apache.cassandra.service.StorageService.handleStateLeft(StorageService.java:2375) ~[main/:na]
	at org.apache.cassandra.service.StorageService.onChange(StorageService.java:1905) ~[main/:na]
	at org.apache.cassandra.gms.Gossiper.doOnChangeNotifications(Gossiper.java:1222) ~[main/:na]
	at org.apache.cassandra.gms.Gossiper.applyNewStates(Gossiper.java:1205) ~[main/:na]
	at org.apache.cassandra.gms.Gossiper.applyStateLocally(Gossiper.java:1168) ~[main/:na]
	at org.apache.cassandra.gms.GossipDigestAckVerbHandler.doVerb(GossipDigestAckVerbHandler.java:58) ~[main/:na]
	at org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:66) ~[main/:na]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_45]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_45]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_45]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45]
	at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]