Zhijie Shen created YARN-2779: --------------------------------- Summary: SystemMetricsPublisher needs to renew and cancel timeline DT too Key: YARN-2779 URL: https://issues.apache.org/jira/browse/YARN-2779 Project: Hadoop YARN Issue Type: Bug Components: resourcemanager, timelineserver Affects Versions: 2.6.0 Reporter: Zhijie Shen Assignee: Zhijie Shen Priority: Critical
SystemMetricsPublisher is going to grab a timeline DT in secure mode as well. The timeline DT will expiry after 24h. No DT renewer will handle renewing work for SystemMetricsPublisher, but this has to been handled by itself. In addition, SystemMetricsPublisher should cancel the timeline DT when it is stopped, too. -- This message was sent by Atlassian JIRA (v6.3.4#6332)