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Posted to yarn-dev@hadoop.apache.org by "Karam Singh (JIRA)" <ji...@apache.org> on 2016/06/02 17:29:59 UTC
[jira] [Created] (YARN-5195) RM crashed with NPE while handling
APP_ATTEMPT_REMOVED event
Karam Singh created YARN-5195:
---------------------------------
Summary: RM crashed with NPE while handling APP_ATTEMPT_REMOVED event
Key: YARN-5195
URL: https://issues.apache.org/jira/browse/YARN-5195
Project: Hadoop YARN
Issue Type: Bug
Components: resourcemanager
Reporter: Karam Singh
Priority: Critical
While running gridmix experiments one time came across incident where RM went down with following exception
{noformat}
2016-05-28 15:45:24,459 [ResourceManager Event Processor] FATAL org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error in handling event type APP_ATTEMPT_REMOVED to the scheduler
java.lang.NullPointerException
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.completedContainer(LeafQueue.java:1282)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.completedContainerInternal(CapacityScheduler.java:1469)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler.completedContainer(AbstractYarnScheduler.java:497)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.doneApplicationAttempt(CapacityScheduler.java:860)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:1319)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:127)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:704)
at java.lang.Thread.run(Thread.java:745)
2016-05-28 15:45:24,460 [ApplicationMasterLauncher #49] INFO org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher: Cleaning master appattempt_1464449118385_0006_000001
2016-05-28 15:45:24,460 [ResourceManager Event Processor] INFO org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Exiting, bbye..
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