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From "Varun Saxena (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5210) NPE in Distributed Shell while publishing DS_CONTAINER_START event and other miscellaneous issues
Date Tue, 07 Jun 2016 18:21:21 GMT

     [ https://issues.apache.org/jira/browse/YARN-5210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Varun Saxena updated YARN-5210:
-------------------------------
    Labels: yarn-2928-1st-milestone  (was: )

> NPE in Distributed Shell while publishing DS_CONTAINER_START event and other miscellaneous
issues
> -------------------------------------------------------------------------------------------------
>
>                 Key: YARN-5210
>                 URL: https://issues.apache.org/jira/browse/YARN-5210
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>    Affects Versions: YARN-2928
>            Reporter: Varun Saxena
>            Assignee: Varun Saxena
>              Labels: yarn-2928-1st-milestone
>
> Found a couple of issues while testing ATSv2.
> * There is a NPE while publishing DS_CONTAINER_START_EVENT which means that this event
is not published.
> {noformat}
> 2016-06-07 23:19:00,020 [org.apache.hadoop.yarn.client.api.async.impl.NMClientAsyncImpl
#0] INFO org.apache.hadoop.yarn.client.api.async.impl.NMClientAsyncImpl: Unchecked exception
is thrown from onContainerStarted for Container container_e77_1465311876353_0007_01_000002
> java.lang.NullPointerException
>         at org.apache.hadoop.yarn.client.api.impl.TimelineClientImpl.putEntities(TimelineClientImpl.java:389)
>         at org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster.putContainerEntity(ApplicationMaster.java:1284)
>         at org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster.publishContainerStartEvent(ApplicationMaster.java:1235)
>         at org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster.access$1200(ApplicationMaster.java:175)
>         at org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster$NMCallbackHandler.onContainerStarted(ApplicationMaster.java:986)
>         at org.apache.hadoop.yarn.client.api.async.impl.NMClientAsyncImpl$StatefulContainer$StartContainerTransition.transition(NMClientAsyncImpl.java:454)
>         at org.apache.hadoop.yarn.client.api.async.impl.NMClientAsyncImpl$StatefulContainer$StartContainerTransition.transition(NMClientAsyncImpl.java:436)
>         at org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
>         at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
>         at org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
>         at org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
>         at org.apache.hadoop.yarn.client.api.async.impl.NMClientAsyncImpl$StatefulContainer.handle(NMClientAsyncImpl.java:617)
>         at org.apache.hadoop.yarn.client.api.async.impl.NMClientAsyncImpl$ContainerEventProcessor.run(NMClientAsyncImpl.java:676)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>         at java.lang.Thread.run(Thread.java:745)
> {noformat}
> * Created time is not reported from distributed shell for both DS_CONTAINER and DS_APP_ATTEMPT
entities.



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