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Rohith Sharma K S updated YARN-5262: ------------------------------------ Attachment: 0001-YARN-5262.patch Updated the straight forward patch.. > Optimize sending RMNodeFinishedContainersPulledByAMEvent for every AM > heartbeat > ------------------------------------------------------------------------------- > > Key: YARN-5262 > URL: https://issues.apache.org/jira/browse/YARN-5262 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Reporter: Rohith Sharma K S > Assignee: Rohith Sharma K S > Attachments: 0001-YARN-5262.patch > > > It is observed that RM triggers an one event for every > ApplicationMaster#allocate request in the following trace. This is not > necessarily required and it can be optimized such that send only if any > containers are there to acknowledge to NodeManager. > {code} > RMAppAttemptImpl.sendFinishedContainersToNM() line: 1871 > RMAppAttemptImpl.pullJustFinishedContainers() line: 805 > ApplicationMasterService.allocate(AllocateRequest) line: 567 > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org