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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-2292) Provide a shell interface for querying the status of FairScheduler
Date Tue, 01 Feb 2011 03:24:28 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12989022#comment-12989022
] 

Allen Wittenauer commented on MAPREDUCE-2292:
---------------------------------------------

We should probably create something like a "hadoop scheduler" command (and "hadoop scheduleradmin"
if anything were to require privilege), which could then have sub-commands plugged into it.

> Provide a shell interface for querying the status of FairScheduler
> ------------------------------------------------------------------
>
>                 Key: MAPREDUCE-2292
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2292
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: contrib/fair-share
>            Reporter: Scott Chen
>            Priority: Minor
>
> It will be useful if we have some shell interface to obtain some status in FairScheduler.
> Just like we can use
> bin/hadoop job [-list|-list-trackers|-kill-task|...]
> to obtain JobTracker information.

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