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From "Prabhu Joseph (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-9447) RM Crashes with NPE at TimelineServiceV2Publisher.putEntity
Date Fri, 05 Apr 2019 15:20:00 GMT
Prabhu Joseph created YARN-9447:
-----------------------------------

             Summary: RM Crashes with NPE at TimelineServiceV2Publisher.putEntity
                 Key: YARN-9447
                 URL: https://issues.apache.org/jira/browse/YARN-9447
             Project: Hadoop YARN
          Issue Type: Bug
          Components: ATSv2
    Affects Versions: 3.2.0
            Reporter: Prabhu Joseph
            Assignee: Prabhu Joseph
         Attachments: rm.log

ResourceManager crashes with NullPointerException when TimelineServiceV2Publisher does putEntity
after the timeline collector service for application is removed. This happened when killing
a mapreduce job.

{code}
2019-04-05 14:53:24,728 INFO org.apache.hadoop.yarn.server.timelineservice.collector.TimelineCollectorManager:
The collector service for application_1553788280931_0013 was removed
2019-04-05 14:53:24,734 FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher
thread
java.lang.NullPointerException
        at org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher.putEntity(TimelineServiceV2Publisher.java:461)
        at org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher.access$100(TimelineServiceV2Publisher.java:73)
        at org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher$TimelineV2EventHandler.handle(TimelineServiceV2Publisher.java:496)
        at org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher$TimelineV2EventHandler.handle(TimelineServiceV2Publisher.java:485)
        at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
        at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
        at java.lang.Thread.run(Thread.java:748)
2019-04-05 14:53:24,743 INFO org.apache.hadoop.yarn.event.AsyncDispatcher: Exiting, bbye..
2019-04-05 14:53:24,758 INFO org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler:
Container container_e30_1553788280931_0013_01_000001 completed with event FINISHED, but corresponding
RMContainer doesn't exist.
{code}





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