Junping Du created YARN-4527: -------------------------------- Summary: Possible thread leak if TimelineClient.start() get called multiple times. Key: YARN-4527 URL: https://issues.apache.org/jira/browse/YARN-4527 Project: Hadoop YARN Issue Type: Bug Components: timelineserver Affects Versions: 2.8.0 Reporter: Junping Du Assignee: Junping Du
Since YARN-4234, we involve TimelineClient start and stop that would create different TimelineWriter according to the configuration. serviceStart() will create a TimelineWriter instance every time which will spawn several timer threads afterwards. If one TimelineClient get call start() multiple times for some reason (application bug or intentionally in some cases), the spawned timer threads will get leak. -- This message was sent by Atlassian JIRA (v6.3.4#6332)