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From "Brahma Reddy Battula (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7736) [HDFS]Few Command print incorrect command usage
Date Fri, 06 Feb 2015 03:37:34 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7736?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14308550#comment-14308550
] 

Brahma Reddy Battula commented on HDFS-7736:
--------------------------------------------

Hi [~archanat], Thanks for reporting this...

AFAIK Currently get and setStorage Policy are not merged to trunk and branch-2( need to confirm
and raise separate issue).Hence currently correcting the dfsadmin and fsck command usage and
java doc..





> [HDFS]Few Command print incorrect command usage
> -----------------------------------------------
>
>                 Key: HDFS-7736
>                 URL: https://issues.apache.org/jira/browse/HDFS-7736
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: tools
>    Affects Versions: 2.6.0
>            Reporter: Archana T
>            Assignee: Brahma Reddy Battula
>            Priority: Minor
>         Attachments: HDFS-7736-branch-2-001.patch
>
>
> Scenario --
> Try the following hdfs commands --
> Scenario --
> Try the following hdfs commands --
> 1. 
> # ./hdfs dfsadmin -getStoragePolicy
> Usage:*{color:red} java DFSAdmin {color}*[-getStoragePolicy path]
> Expected- 
> Usage:*{color:green} hdfs dfsadmin {color}*[-getStoragePolicy path]
> 2.
> # ./hdfs dfsadmin -setStoragePolicy
> Usage:*{color:red} java DFSAdmin {color}*[-setStoragePolicy path policyName]
> Expected- 
> Usage:*{color:green} hdfs dfsadmin {color}*[-setStoragePolicy path policyName]
> 3.
> # ./hdfs fsck
> Usage:*{color:red} DFSck <path> {color}*[-list-corruptfileblocks | [-move | -delete
| -openforwrite] [-files [-blocks [-locations | -racks]]]]
> Expected- 
> Usage:*{color:green} hdfs fsck <path> {color}*[-list-corruptfileblocks | [-move
| -delete | -openforwrite] [-files [-blocks [-locations | -racks]]]]
> 4.
> # ./hdfs snapshotDiff
> Usage:
> *{color:red}SnapshotDiff{color}* <snapshotDir> <from> <to>:
> Expected- 
> Usage:
> *{color:green}snapshotDiff{color}* <snapshotDir> <from> <to>:



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