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Bilwa S T commented on YARN-9831: --------------------------------- Hi [~maniraj...@gmail.com] removeNodeKey is called when NM is registered. I just fixed AMS allocate flow. I have a doubt why is there writeLock in registerApplictaionAttempt and unregisterApplicationAttempt when appAttemptToNodeKeyMap is a ConcurrentHashMap > NMTokenSecretManagerInRM#createNMToken blocks ApplicationMasterService > allocate flow > ------------------------------------------------------------------------------------ > > Key: YARN-9831 > URL: https://issues.apache.org/jira/browse/YARN-9831 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Bibin Chundatt > Assignee: Bilwa S T > Priority: Critical > Attachments: YARN-9831.001.patch, YARN-9831.002.patch > > > Currently attempt's NMToken cannot be generated independently. > Each attempts allocate flow blocks each other. We should improve the same -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org