hadoop-yarn-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "stefanlee (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-7695) when active RM transit to standby , this RM will new another FairSchedulerUpdate Thread
Date Wed, 03 Jan 2018 02:52:00 GMT
stefanlee created YARN-7695:
-------------------------------

             Summary: 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/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.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-dev-help@hadoop.apache.org


Mime
View raw message