Ahmed Hussein created YARN-9805: ----------------------------------- Summary: Fine-grained SchedulerNode synchronization Key: YARN-9805 URL: https://issues.apache.org/jira/browse/YARN-9805 Project: Hadoop YARN Issue Type: Improvement Reporter: Ahmed Hussein Assignee: Ahmed Hussein
Yarn schedulerNode and RMNode are using synchronized methods on reading and updating the resources. Instead, use read-write reentrant locks to provide fine-grained locking and to avoid blocking concurrent reads. -- This message was sent by Atlassian Jira (v8.3.2#803003) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org