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From "Vinayakumar B (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8579) Update HDFS usage with missing options
Date Mon, 29 Jun 2015 10:36:04 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8579?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14605404#comment-14605404
] 

Vinayakumar B commented on HDFS-8579:
-------------------------------------

{noformat}echo "  debug                validate blocks and invoke recover lease."{noformat}

'hdfs' commands are in alphabetical order. Need to insert this in correct place.

> Update HDFS usage with missing options
> --------------------------------------
>
>                 Key: HDFS-8579
>                 URL: https://issues.apache.org/jira/browse/HDFS-8579
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: J.Andreina
>            Assignee: J.Andreina
>            Priority: Minor
>         Attachments: HDFS-8579-branch-2.7-1.patch, HDFS-8579-trunk-1.patch
>
>
> Update hdfs usage with missing options (fetchdt and debug)
> {noformat}
>  1
> ./hdfs fetchdt
> fetchdt <opts> <token file>
> Options:
>   --webservice <url>  Url to contact NN on
>   --renewer <name>    Name of the delegation token renewer
>   --cancel            Cancel the delegation token
>   --renew             Renew the delegation token.  Delegation token must have been fetched
using the --renewer <name> option.
>   --print             Print the delegation token
> 2
>  ./hdfs debug
> Usage: hdfs debug <command> [arguments]
> verify [-meta <metadata-file>] [-block <block-file>]
> recoverLease [-path <path>] [-retries <num-retries>]
> {noformat}



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