Jason Lowe created YARN-5197: -------------------------------- Summary: RM leaks containers if running container disappears from node update Key: YARN-5197 URL: https://issues.apache.org/jira/browse/YARN-5197 Project: Hadoop YARN Issue Type: Bug Components: resourcemanager Affects Versions: 2.6.4, 2.7.2 Reporter: Jason Lowe Assignee: Jason Lowe
Once a node reports a container running in a status update, the corresponding RMNodeImpl will track the container in its launchedContainers map. If the node somehow misses sending the completed container status to the RM and the container simply disappears from subsequent heartbeats, the container will leak in launchedContainers forever and the container completion event will not be sent to the scheduler. -- 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