jufeng li created YARN-10483: -------------------------------- Summary: yarn hang住卡死,任务无法提交,切换RM主节点或重启才能恢复 Key: YARN-10483 URL: https://issues.apache.org/jira/browse/YARN-10483 Project: Hadoop YARN Issue Type: Bug Components: capacity scheduler, capacityscheduler, resourcemanager, RM Affects Versions: 3.1.1 Reporter: jufeng li Attachments: RM_normal_state.stack, RM_unnormal_state.stack
yarn不定期卡死,新任务无法提交,经排查jstack日志,capacity scheduler有线程在无限等待锁,rm的cpu内存网络磁盘均正常。问题基本可以确定是capacity scheduler内部的锁除了问题。jstack日志已上传,希望有人可以解决一下,此bug比较严重,直接导致生产不可用。如果没人解答待会我再来问 -- 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