Weiwei Yang created YARN-7587: --------------------------------- Summary: Skip dispatching opportunistic containers to nodes whose queue is already full Key: YARN-7587 URL: https://issues.apache.org/jira/browse/YARN-7587 Project: Hadoop YARN Issue Type: Sub-task Affects Versions: 2.9.0 Reporter: Weiwei Yang Assignee: Weiwei Yang
When there is a lot of opportunistic container requests, even if NM queue is full, RM continues to dispatch O containers to that node. Such allocations will be killed immediately by NM causing a waste of resource. Propose to exclude such nodes in the load monitor. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-dev-h...@hadoop.apache.org