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https://issues.apache.org/jira/browse/MAPREDUCE-892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12754014#action_12754014
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Amar Kamat commented on MAPREDUCE-892:
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Few comments :
1) There is no need for a separate class ClusterStatusFull. We can use
ClusterStatus class itself. I think its ok to add more info to the *detailed*
mode of cluster status.
2) Instead of '-list-trackers-info' you can use '-list-trackers --detailed' or
something like that. Something like
'./bin/hadoop job -list-tracker [--summary|--detailed]'
> 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: 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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