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From "Thomas Graves (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-211) Allow definition of max-active-tasks per queue
Date Mon, 12 Nov 2012 14:53:13 GMT

    [ https://issues.apache.org/jira/browse/YARN-211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13495303#comment-13495303
] 

Thomas Graves commented on YARN-211:
------------------------------------

This is already supported.  see http://hadoop.apache.org/docs/r0.23.3/hadoop-yarn/hadoop-yarn-site/CapacityScheduler.html
you can set both maximum-applications and maximum-am-resource-percent either globally or per
queue.
                
> Allow definition of max-active-tasks per queue
> ----------------------------------------------
>
>                 Key: YARN-211
>                 URL: https://issues.apache.org/jira/browse/YARN-211
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: capacityscheduler
>            Reporter: Radim Kolar
>         Attachments: capacity-maxactive.txt
>
>
> In some cases, automatic max-active is not enough, especially if you need less active
tasks in given queue

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