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Posted to mapreduce-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/07/23 23:20:39 UTC

[jira] [Resolved] (MAPREDUCE-892) command line tool to list all tasktrackers and their status

     [ https://issues.apache.org/jira/browse/MAPREDUCE-892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved MAPREDUCE-892.
----------------------------------------

    Resolution: Duplicate

> command line tool to list all tasktrackers and their status
> -----------------------------------------------------------
>
>                 Key: MAPREDUCE-892
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-892
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.21.0
>            Reporter: dhruba borthakur
>            Assignee: Dmytro Molkov
>         Attachments: MAPRED-892.patch.3, MAPREDUCE-892.patch, MAPREDUCE-892.patch, MAPREDUCE-892.patch.1
>
>
> The "hadoop mradmin -report" could list all the tasktrackers that the JobTracker knows about. It will also list a brief status summary for each of the TaskTracker. (This is similar to the hadop dfsadmin -report command that lists all Datanodes)



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