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Haibo Chen commented on YARN-8427: ---------------------------------- Thanks [~szegedim] for your review! > Don't start opportunistic containers at container scheduler/finish event with > over-allocation > --------------------------------------------------------------------------------------------- > > Key: YARN-8427 > URL: https://issues.apache.org/jira/browse/YARN-8427 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager > Reporter: Haibo Chen > Assignee: Haibo Chen > Priority: Major > Fix For: YARN-1011 > > Attachments: YARN-8427-YARN-1011.00.patch, > YARN-8427-YARN-1011.01.patch > > > As discussed in YARN-8250, we can stop opportunistic containers from being > launched at container scheduler/finish events if the node is already > over-allocating itself. This can mitigate the issue that too many > opportunistic containers can be launched and then quickly killed. -- 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