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From "Akhil PB (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (YARN-9215) RM throws NPE and shutdown when trying to stop a service
Date Wed, 23 Jan 2019 07:18:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-9215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Akhil PB resolved YARN-9215.
----------------------------
    Resolution: Duplicate

> RM throws NPE and shutdown 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-native-services
>    Affects Versions: 3.3.0
>            Reporter: Akhil PB
>            Priority: Critical
>
> 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}
> cc [~sunilg] [~rohithsharma]



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