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From "dhruba borthakur (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5745) Allow setting the default value of maxRunningJobs for all pools
Date Mon, 04 May 2009 09:27:30 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12705537#action_12705537

dhruba borthakur commented on HADOOP-5745:

It is imposible that the unit test that failed (testDFSRestart) is caused by this fix in the
fair-share scheduler.

> Allow setting the default value of maxRunningJobs for all pools
> ---------------------------------------------------------------
>                 Key: HADOOP-5745
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5745
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: contrib/fair-share
>            Reporter: dhruba borthakur
>            Assignee: dhruba borthakur
>         Attachments: fairShareMaxJobs.patch, fairShareMaxJobs.patch, fairShareMaxJobs.patch
> The <pool> element allows setting the maxRunningJobs for that pool. It wold be
nice to be able to set a default value for all pools.
> In out configuration, pools are autocreated.. every new uesre gets his own pool. We would
like to allow each user to be able to run a max of 5 jobs at a time. For the etl pool, this
limit will be set to a greater value,

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