[jira] [Updated] (YARN-9041) Performance Optimization of method FSPreemptionThread#identifyContainersToPreempt
[ https://issues.apache.org/jira/browse/YARN-9041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yufei Gu updated YARN-9041: --- Fix Version/s: 3.2.1 > Performance Optimization of method > FSPreemptionThread#identifyContainersToPreempt > - > > Key: YARN-9041 > URL: https://issues.apache.org/jira/browse/YARN-9041 > Project: Hadoop YARN > Issue Type: Improvement > Components: fairscheduler, scheduler preemption >Affects Versions: 3.1.1 >Reporter: Wanqiang Ji >Assignee: Wanqiang Ji >Priority: Major > Fix For: 3.2.1 > > Attachments: YARN-9041.001.patch, YARN-9041.002.patch, > YARN-9041.003.patch, YARN-9041.004.patch, YARN-9041.005.patch, > YARN-9041.006.patch, YARN-9041.007.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
[jira] [Updated] (YARN-9041) Performance Optimization of method FSPreemptionThread#identifyContainersToPreempt
[ https://issues.apache.org/jira/browse/YARN-9041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yufei Gu updated YARN-9041: --- Summary: Performance Optimization of method FSPreemptionThread#identifyContainersToPreempt (was: Performance Optimization of FSPreemptionThread#identifyContainersToPreempt method) > Performance Optimization of method > FSPreemptionThread#identifyContainersToPreempt > - > > Key: YARN-9041 > URL: https://issues.apache.org/jira/browse/YARN-9041 > Project: Hadoop YARN > Issue Type: Improvement > Components: fairscheduler, scheduler preemption >Affects Versions: 3.1.1 >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, > YARN-9041.006.patch, YARN-9041.007.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
