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From "Andrii Tkach (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-7511) Add default value of "100" to scheduler config for minimum-user-limit-percent
Date Fri, 26 Sep 2014 11:11:33 GMT
Andrii Tkach created AMBARI-7511:
------------------------------------

             Summary: Add default value of "100" to scheduler config for minimum-user-limit-percent
                 Key: AMBARI-7511
                 URL: https://issues.apache.org/jira/browse/AMBARI-7511
             Project: Ambari
          Issue Type: Task
          Components: ambari-web
    Affects Versions: 1.7.0
            Reporter: Andrii Tkach
            Assignee: Andrii Tkach
            Priority: Critical
             Fix For: 1.7.0


Add the following property to CapScheduler we ship with Ambari out-of-the-box.

{code}
yarn.scheduler.capacity.default.minimum-user-limit-percent=100
{code}

This is in addition to existing scheduler props:

{code}
yarn.scheduler.capacity.maximum-am-resource-percent=0.2
yarn.scheduler.capacity.maximum-applications=10000
yarn.scheduler.capacity.node-locality-delay=40
yarn.scheduler.capacity.root.acl_administer_queue=*
yarn.scheduler.capacity.root.capacity=100
yarn.scheduler.capacity.root.default.acl_administer_jobs=*
yarn.scheduler.capacity.root.default.acl_submit_applications=*
yarn.scheduler.capacity.root.default.capacity=100
yarn.scheduler.capacity.root.default.maximum-capacity=100
yarn.scheduler.capacity.root.default.state=RUNNING
yarn.scheduler.capacity.root.default.user-limit-factor=1
yarn.scheduler.capacity.root.queues=default
{code}

For reference:
http://hadoop.apache.org/docs/r2.4.1/hadoop-yarn/hadoop-yarn-site/CapacityScheduler.html




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