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https://issues.apache.org/jira/browse/STORM-2811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jungtaek Lim resolved STORM-2811.
---------------------------------
Resolution: Fixed
Fix Version/s: 1.1.2
1.2.0
Thanks [~Srdo], I also merged into 1.x and 1.1.x branches.
> Nimbus may throw NPE if the same topology is killed multiple times, and the
> integration test kills the same topology multiple times
> -----------------------------------------------------------------------------------------------------------------------------------
>
> Key: STORM-2811
> URL: https://issues.apache.org/jira/browse/STORM-2811
> Project: Apache Storm
> Issue Type: Bug
> Affects Versions: 2.0.0, 1.1.0
> Reporter: Stig Rohde Døssing
> Assignee: Stig Rohde Døssing
> Labels: pull-request-available
> Fix For: 2.0.0, 1.2.0, 1.1.2
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> {quote}
> 2017-11-12 08:45:50.353 o.a.s.d.n.Nimbus pool-14-thread-47 [WARN] Kill
> topology exception. (topology name='SlidingWindowTest-window20-slide10')
> java.lang.NullPointerException: null
> at
> org.apache.storm.cluster.IStormClusterState.getTopoId(IStormClusterState.java:171)
> ~[storm-client-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at
> org.apache.storm.daemon.nimbus.Nimbus.tryReadTopoConfFromName(Nimbus.java:1970)
> ~[storm-server-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at
> org.apache.storm.daemon.nimbus.Nimbus.killTopologyWithOpts(Nimbus.java:2760)
> ~[storm-server-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at
> org.apache.storm.generated.Nimbus$Processor$killTopologyWithOpts.getResult(Nimbus.java:3226)
> ~[storm-client-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at
> org.apache.storm.generated.Nimbus$Processor$killTopologyWithOpts.getResult(Nimbus.java:3210)
> ~[storm-client-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
> ~[libthrift-0.10.0.jar:0.10.0]
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
> ~[libthrift-0.10.0.jar:0.10.0]
> at
> org.apache.storm.security.auth.SimpleTransportPlugin$SimpleWrapProcessor.process(SimpleTransportPlugin.java:167)
> ~[storm-client-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at
> org.apache.thrift.server.AbstractNonblockingServer$FrameBuffer.invoke(AbstractNonblockingServer.java:518)
> ~[libthrift-0.10.0.jar:0.10.0]
> at org.apache.thrift.server.Invocation.run(Invocation.java:18)
> ~[libthrift-0.10.0.jar:0.10.0]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> [?:1.8.0_144]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> [?:1.8.0_144]
> at java.lang.Thread.run(Thread.java:748) [?:1.8.0_144]
> {quote}
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