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https://issues.apache.org/jira/browse/HADOOP-9209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Lipcon updated HADOOP-9209:
--------------------------------

    Issue Type: New Feature  (was: Bug)
    
> Add shell command to dump file checksums
> ----------------------------------------
>
>                 Key: HADOOP-9209
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9209
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: fs, tools
>    Affects Versions: 3.0.0, 2.0.3-alpha
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>
> Occasionally while working with tools like distcp, or debugging certain 
> issues, it's useful to be able to quickly see the checksum of a file. We 
> currently have the APIs to efficiently calculate a checksum, but we don't 
> expose it to users. This JIRA is to add a "fs -checksum" command which dumps 
> the checksum information for the specified file(s).

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