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https://issues.apache.org/jira/browse/HADOOP-672?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12482238
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Raghu Angadi commented on HADOOP-672:
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What about (2) above?
Regd (1), it not conventional to get big dump all the available help.. for most
commands we get shorter version.. either way its your choice.
> dfs shell enhancements
> ----------------------
>
> Key: HADOOP-672
> URL: https://issues.apache.org/jira/browse/HADOOP-672
> Project: Hadoop
> Issue Type: Bug
> Components: dfs
> Reporter: Yoram Arnon
> Assigned To: dhruba borthakur
> Priority: Minor
> Attachments: fsshellHelp2.patch, hadoop-672.patch
>
>
> A few enhancements to dfsshell:
> Bring the wiki page up to date with the latest functionality if that's not
> done already.
> Add a -help option to the command.
> Make the syntax line more helpful in identifying which argument to each
> command needs to
> be a directory, a file or a glob.
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