[ https://issues.apache.org/jira/browse/YARN-7695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stefanlee updated YARN-7695: ---------------------------- Description: 1. i test haoop-2.4.0 in my cluster. 2. RM1 is active and RM2 is standby 3. i delete /yarn-leader-election/Yarn/ActiveStandbyElectorLock from ZK 4. RM1 then transit from active to standby success. 5. at last ,i print RM1 jstack info and found two "AllocationFileReloader" and two "FairSchedulerUpdateThread" in RM1. was: 1. i test haoop-2.4.0 in my cluster. 2. RM1 is active and RM2 is standby 3. i delete /yarn-leader-election/DevSuningYarn/ActiveStandbyElectorLock from ZK 4. RM1 then transit from active to standby success. 5. at last ,i print RM1 jstack info and found two "AllocationFileReloader" and two "FairSchedulerUpdateThread" in RM1. > when active RM transit to standby , this RM will new another > FairSchedulerUpdate Thread > --------------------------------------------------------------------------------------- > > Key: YARN-7695 > URL: https://issues.apache.org/jira/browse/YARN-7695 > Project: Hadoop YARN > Issue Type: Bug > Components: fairscheduler, resourcemanager > Affects Versions: 2.4.0 > Reporter: stefanlee > > 1. i test haoop-2.4.0 in my cluster. > 2. RM1 is active and RM2 is standby > 3. i delete /yarn-leader-election/Yarn/ActiveStandbyElectorLock from ZK > 4. RM1 then transit from active to standby success. > 5. at last ,i print RM1 jstack info and found two "AllocationFileReloader" > and two "FairSchedulerUpdateThread" in RM1. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org