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Wanqiang Ji commented on YARN-9041: ----------------------------------- Not sure why Jenkins gives -1 even all UTs have passed, I have seen this for a couple of times, it should not be caused by 005 patch. > Optimize FSPreemptionThread#identifyContainersToPreempt method > -------------------------------------------------------------- > > Key: YARN-9041 > URL: https://issues.apache.org/jira/browse/YARN-9041 > Project: Hadoop YARN > Issue Type: Improvement > Components: scheduler preemption > Reporter: Wanqiang Ji > Assignee: Wanqiang Ji > Priority: Major > Attachments: YARN-9041.001.patch, YARN-9041.002.patch, > YARN-9041.003.patch, YARN-9041.004.patch, YARN-9041.005.patch > > > In FSPreemptionThread#identifyContainersToPreempt method, I suggest if AM > preemption, and locality relaxation is allowed, then the search space is > expanded to all nodes changed to the remaining nodes. The remaining nodes are > equal to all nodes minus the potential nodes. > Judging condition changed to: > # rr.getRelaxLocality() > # !ResourceRequest.isAnyLocation(rr.getResourceName()) > # bestContainers != null > # bestContainers.numAMContainers > 0 > If I understand the deviation, please criticize me. thx~ -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org