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From "Vinod K V (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-4833) Have end to end tests based on MiniMRCluster to verify the correct behaviour of user limits
Date Wed, 21 Jan 2009 07:32:59 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-4833?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinod K V updated HADOOP-4833:
------------------------------

    Attachment: HADOOP-4833-20090121-git.txt

bq. Not able to apply patch
Sorry, my mistake. This patch should work.

> Have end to end tests based on MiniMRCluster to verify the correct behaviour of user
limits
> -------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-4833
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4833
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/capacity-sched
>            Reporter: Vinod K V
>            Assignee: Vinod K V
>         Attachments: HADOOP-4833-20081231-git-final.txt, HADOOP-4833-20090114-git.txt,
HADOOP-4833-20090121-git.txt
>
>
> We should have the following:
>  - Basic user limit tests
>      -- Submit jobs one after another and see that the jobs' usage honours user limits
in the steady state.
>      -- Submit jobs simultaneously and see that the jobs' usage honours user limits in
the steady state.
>  - User limit test with unequal share
>      -- Submit jobs so that users get unequal share of the cluster. For e.g. configuring
the cluster with min-user-limit of 40% and with 3 users should result in a distribution of
40%, 40% and 20%.

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