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Posted to yarn-dev@hadoop.apache.org by "chaosju (Jira)" <ji...@apache.org> on 2021/06/04 09:39:00 UTC

[jira] [Created] (YARN-10806) Dispatcher thread crash caused by NoSuchElementException

chaosju created YARN-10806:
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             Summary:  Dispatcher thread crash caused by NoSuchElementException
                 Key: YARN-10806
                 URL: https://issues.apache.org/jira/browse/YARN-10806
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: chaosju


2021-06-03 08:18:18,586 FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
java.util.NoSuchElementException
        at java.base/java.util.LinkedHashMap$LinkedHashIterator.nextNode(LinkedHashMap.java:721)
        at java.base/java.util.LinkedHashMap$LinkedValueIterator.next(LinkedHashMap.java:746)
        at java.base/java.util.Collections$UnmodifiableCollection$1.next(Collections.java:1047)
        at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationAttemptEventDispatcher.handle(ResourceManager.java:1091)
        at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationAttemptEventDispatcher.handle(ResourceManager.java:1055)
        at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:219)
        at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:133)
        at java.base/java.lang.Thread.run(Thread.java:834)




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