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Jason Lowe commented on YARN-5483: ---------------------------------- Thanks for the report and patch, [~sandflee]! +1, patch looks good to me. I will commit this tomorrow if there are no objections. > Optimize RMAppAttempt#pullJustFinishedContainers > ------------------------------------------------ > > Key: YARN-5483 > URL: https://issues.apache.org/jira/browse/YARN-5483 > Project: Hadoop YARN > Issue Type: Improvement > Reporter: sandflee > Assignee: sandflee > Attachments: YARN-5483.01.patch, jprofiler-cpu.png > > > about 1000 app running on cluster, jprofiler found pullJustFinishedContainers > cost too much cpu. -- 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