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https://issues.apache.org/jira/browse/YARN-5376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15376233#comment-15376233
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sandflee commented on YARN-5376:
--------------------------------
2.7.2, did not change capacity scheduler code.
> capacity scheduler crashed while processing APP_ATTEMPT_REMOVED
> ---------------------------------------------------------------
>
> Key: YARN-5376
> URL: https://issues.apache.org/jira/browse/YARN-5376
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: sandflee
> Attachments: capacity-crash.log
>
>
> we are testing capacity schedule with a sls like client, see following error,
> seems shedulerNode is removed.
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.completedContainer(LeafQueue.java:1606)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.completedContainer(CapacityScheduler.java:1416)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.doneApplicationAttempt(CapacityScheduler.java:903)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:1265)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:121)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:677)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
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