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https://issues.apache.org/jira/browse/HDFS-1032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12846278#action_12846278
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Rodrigo Schmidt commented on HDFS-1032:
---------------------------------------

I think this patch should be as simple as possible. Using Commons CLI seems to 
me like an overkill. I haven't look at the code, but if you really think it 
should be changed, you should create a new JIRA for that. Changing things 
related to other options should not be part of this JIRA.

> Extend DFSck with an option to list corrupt files using API from HDFS-729
> -------------------------------------------------------------------------
>
>                 Key: HDFS-1032
>                 URL: https://issues.apache.org/jira/browse/HDFS-1032
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: tools
>            Reporter: Rodrigo Schmidt
>            Assignee: André Oriani
>         Attachments: hdfs-1032_aoriani.patch
>
>
> HDFS-729 created a new API to namenode that returns the list of corrupt files.
> We can now extend fsck (DFSck.java) to add an option (e.g. --list_corrupt) 
> that queries the namenode using the new API and lists the corrupt blocks to 
> the users.

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