Naganarasimha G R created YARN-4711:
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Summary: NPE in NMTimelinePublisher
Key: YARN-4711
URL: https://issues.apache.org/jira/browse/YARN-4711
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Naganarasimha G R
Assignee: Naganarasimha G R
Priority: Critical
While testing the latest 2928 branch came across a NPE which is shutting down
the NM
{code}
2016-02-21 23:19:54,078 FATAL org.apache.hadoop.yarn.event.AsyncDispatcher:
Error in dispatcher thread
java.lang.NullPointerException
at
org.apache.hadoop.yarn.server.nodemanager.timelineservice.NMTimelinePublisher$ContainerEventHandler.handle(NMTimelinePublisher.java:306)
at
org.apache.hadoop.yarn.server.nodemanager.timelineservice.NMTimelinePublisher$ContainerEventHandler.handle(NMTimelinePublisher.java:296)
at
org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:183)
at
org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:109)
at java.lang.Thread.run(Thread.java:745)
{code}
Seems to be a race condition ...
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