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Posted to yarn-issues@hadoop.apache.org by "Yuan LUO (Jira)" <ji...@apache.org> on 2021/09/07 12:20:00 UTC
[jira] [Created] (YARN-10934) activateApplications NPL
Yuan LUO created YARN-10934:
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Summary: activateApplications NPL
Key: YARN-10934
URL: https://issues.apache.org/jira/browse/YARN-10934
Project: Hadoop YARN
Issue Type: Bug
Components: RM
Affects Versions: 3.3.1
Reporter: Yuan LUO
Our prod Yarn cluster is hadoop version 3.3.1 , we changed DefaultResourceCalculator -> DominantResourceCalculator, then our RM crashed, the Exception stack like below:
2021-08-30 21:00:59,114 ERROR event.EventDispatcher (MarkerIgnoringBase.java:error(159)) - Error in handling event type APP_ATTEMPT_REMOVED to the Event Dispatcher
java.lang.NullPointerException
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.activateApplications(LeafQueue.java:868)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.removeApplicationAttempt(LeafQueue.java:1014)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.finishApplicationAttempt(LeafQueue.java:972)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.doneApplicationAttempt(CapacityScheduler.java:1188)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:1904)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:171)
at org.apache.hadoop.yarn.event.EventDispatcher$EventProcessor.run(EventDispatcher.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
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