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Ahmed Hussein edited comment on YARN-10483 at 11/5/20, 5:13 PM: ---------------------------------------------------------------- [~Jufeng] Can you please change the title and description of this Jira to English. I do not think it is a good idea to have multiple languages Jiras because it complicates searching for everyone. Thank You. was (Author: ahussein): [~Jufeng] Can you please change the title and description of this Jira to English. I do not think it is a good idea to have multiple languages Jiras because we it complicates searching for everyone. Thank You. > 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 > Priority: Blocker > 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内部的锁出了问题。正常状态下和卡住状态下rm的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。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