hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "sravankorumilli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-1727) fsck command can display command usage if user passes any illegal argument
Date Thu, 26 May 2011 17:07:47 GMT

    [ https://issues.apache.org/jira/browse/HDFS-1727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13039790#comment-13039790
] 

sravankorumilli commented on HDFS-1727:
---------------------------------------

Sorry, The above comments are given by me but Umamaheswara Rao has logged in my machine i
did not check that. :)

> fsck command can display command usage if user passes any illegal argument
> --------------------------------------------------------------------------
>
>                 Key: HDFS-1727
>                 URL: https://issues.apache.org/jira/browse/HDFS-1727
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 0.20.1, 0.23.0
>            Reporter: Uma Maheswara Rao G
>            Priority: Minor
>         Attachments: HDFS-1727.1.patch, HDFS-1727.patch
>
>
> In fsck command if user passes the arguments like
> ./hadoop fsck -test -files -blocks -racks
> In this case it will take / and will display whole DFS information regarding to files,blocks,racks.
> But here, we are hiding the user mistake. Instead of this, we can display the command
usage if user passes any invalid argument like above.
> If user passes illegal optional arguments like
> ./hadoop fsck /test -listcorruptfileblocks instead of
> ./hadoop fsck /test -list-corruptfileblocks also we can display the proper command usage

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message