Wei Yan created YARN-7844: ----------------------------- Summary: Expose metrics for scheduler operation (allocate, schedulerEvent) to JMX Key: YARN-7844 URL: https://issues.apache.org/jira/browse/YARN-7844 Project: Hadoop YARN Issue Type: Improvement Components: scheduler Reporter: Wei Yan Assignee: Wei Yan
Currently FairScheduler's FSOpDurations records some scheduler operation metrics: nodeUpdateCall, preemptCall, etc. We may need similar for CapacityScheduler. Also, need to add more metrics there. This could help monitor the RM scheduler performance, and get more insights whether scheduler is under-pressure. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-dev-h...@hadoop.apache.org