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https://issues.apache.org/jira/browse/YARN-10651?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Haibo Chen updated YARN-10651:
------------------------------
Attachment: YARN-10651.01.patch
> CapacityScheduler crashed with NPE in
> AbstractYarnScheduler.updateNodeResource()
> ---------------------------------------------------------------------------------
>
> Key: YARN-10651
> URL: https://issues.apache.org/jira/browse/YARN-10651
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.10.0, 2.10.1
> Reporter: Haibo Chen
> Assignee: Haibo Chen
> Priority: Major
> Attachments: YARN-10651.00.patch, YARN-10651.01.patch, event_seq.jpg
>
>
> {code:java}
> 2021-02-24 17:07:39,798 FATAL org.apache.hadoop.yarn.event.EventDispatcher:
> Error in handling event type NODE_RESOURCE_UPDATE to the Event Dispatcher
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler.updateNodeResource(AbstractYarnScheduler.java:809)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.updateNodeAndQueueResource(CapacityScheduler.java:1116)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:1505)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:154)
> at
> org.apache.hadoop.yarn.event.EventDispatcher$EventProcessor.run(EventDispatcher.java:66)
> at java.lang.Thread.run(Thread.java:748)
> 2021-02-24 17:07:39,798 INFO org.apache.hadoop.yarn.event.EventDispatcher:
> Exiting, bbye..{code}
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