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From "Akhil PB (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-9215) RM throws NPE when trying to stop a service
Date Mon, 21 Jan 2019 11:00:00 GMT
Akhil PB created YARN-9215:
------------------------------

             Summary: RM throws NPE when trying to stop a service
                 Key: YARN-9215
                 URL: https://issues.apache.org/jira/browse/YARN-9215
             Project: Hadoop YARN
          Issue Type: Bug
          Components: resourcemanager, yarn-ui-v2
    Affects Versions: 3.3.0
            Reporter: Akhil PB


When trying to stop the service from UI2, RM shutsdown and throws NPE.

{code:java}
2019-01-21 16:22:13,548 INFO org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl:
Type-specific cleanup of application application_1548064352792_0002 of type yarn-service succeeded
2019-01-21 16:22:13,549 INFO org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl:
application_1548064352792_0002 State change from FINISHING to FINISHED on event = ATTEMPT_FINISHED
2019-01-21 16:22:13,549 INFO org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler:
Application Attempt appattempt_1548064352792_0002_000001 is done. finalState=FINISHED
2019-01-21 16:22:13,549 INFO org.apache.hadoop.yarn.server.resourcemanager.RMAuditLogger:
USER=dr.who   OPERATION=Application Finished - Succeeded      TARGET=RMAppManager     RESULT=SUCCESS
 APPID=application_1548064352792_0002
2019-01-21 16:22:13,549 INFO org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl:
container_1548064352792_0002_01_000003 Container Transitioned from RUNNING to KILLED
2019-01-21 16:22:13,549 INFO org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher:
Cleaning master appattempt_1548064352792_0002_000001
2019-01-21 16:22:13,549 INFO org.apache.hadoop.yarn.server.resourcemanager.RMAuditLogger:
USER=dr.who   OPERATION=AM Released Container TARGET=SchedulerApp     RESULT=SUCCESS  APPID=application_1548064352792_0002
   CONTAINERID=container_1548064352792_0002_01_000003      RESOURCE=<memory:1024, vCores:1>
       QUEUENAME=default
2019-01-21 16:22:13,549 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:462)
        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:497)
        at org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher$TimelineV2EventHandler.handle(TimelineServiceV2Publisher.java:486)
        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)
{code}



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