leix created YARN-10700: --------------------------- Summary: Yarn can't submit application, resourcemanager get stuck but not dead Key: YARN-10700 URL: https://issues.apache.org/jira/browse/YARN-10700 Project: Hadoop YARN Issue Type: Bug Components: resourcemanager Affects Versions: 3.2.1 Reporter: leix Attachments: logs.png, logs_1.png, logs_2.png
We hava a hadoop3.2.1 cluster which resoucemanager stuck several times within few weeks, yet resoucemanager is not dead. it seems something blocks threads in resourcemanager waiting for lock. According to our jstack and rm log , it looks AsyncDispatcher was stuck. We disable printEventQueueDetails solved this problem. It should be a bug and need to be fixed. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org