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From "Amir Youssefi (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (HADOOP-3956) map-reduce doctor (Mr Doctor)
Date Wed, 10 Sep 2008 22:10:45 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-3956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Amir Youssefi reassigned HADOOP-3956:
-------------------------------------

    Assignee: Amir Youssefi

> map-reduce doctor (Mr Doctor)
> -----------------------------
>
>                 Key: HADOOP-3956
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3956
>             Project: Hadoop Core
>          Issue Type: New Feature
>            Reporter: Amir Youssefi
>            Assignee: Amir Youssefi
>
> Problem Description: 
>  Users typically submit jobs with sub-optimal parameters resulting in under-utilization,
black-listed task-trackers, time-outs, re-tries etc.
>  Issue can be mitigated by submitting job with custom Hadoop parameters.

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