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From "Hari Sekhon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-3096) RM Configured Min User % still showing as 100% in Scheduler
Date Mon, 26 Jan 2015 15:16:34 GMT
Hari Sekhon created YARN-3096:
---------------------------------

             Summary: RM Configured Min User % still showing as 100% in Scheduler
                 Key: YARN-3096
                 URL: https://issues.apache.org/jira/browse/YARN-3096
             Project: Hadoop YARN
          Issue Type: Bug
          Components: capacityscheduler, resourcemanager, scheduler
    Affects Versions: 2.6.0
         Environment: HDP 2.2 with RM HA & Kerberos managed by Ambari 1.7
            Reporter: Hari Sekhon
         Attachments: screenshot-1.png

After setting the Capacity Scheduler minimum-user-limit-percent to 25 it still shows as 100%
in the RM web UI under Scheduler even after doing queue refresh and even fully restarting
both HA Resource Managers.

/etc/hadoop/conf/capacity-scheduler.xml:
{code}<configuration>
    <property>
      <name>yarn.scheduler.capacity.default.minimum-user-limit-percent</name>
      <value>25</value>
    </property>
...{code}

This cluster is Kerberized and managed by Ambari, I've refreshed via both Ambari and manually
on the command line via
{code}yarn rmadmin -refreshQueues{code}
but it still shows the same.

Screenshot attached to show it still shows 100% instead of the expected 25%.



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