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Posted to common-dev@hadoop.apache.org by "Chris Douglas (JIRA)" <ji...@apache.org> on 2008/08/01 20:58:31 UTC

[jira] Resolved: (HADOOP-3887) Distcp help needs to be more elaborated.

     [ https://issues.apache.org/jira/browse/HADOOP-3887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Douglas resolved HADOOP-3887.
-----------------------------------

       Resolution: Duplicate
    Fix Version/s: 0.18.0

Better documentation for distcp was added in [0.18|http://svn.apache.org/viewvc/hadoop/core/branches/branch-0.18/docs/distcp.pdf?revision=667705&pathrev=667705]

> Distcp help needs to be more elaborated.
> ----------------------------------------
>
>                 Key: HADOOP-3887
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3887
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: documentation
>    Affects Versions: 0.18.0
>            Reporter: Suman Sehgal
>            Priority: Minor
>             Fix For: 0.18.0
>
>
> "hadoop distcp --help" command gives help regarding the execution of the distcp command but it doesn't give the details about copying data between different versions of Hadoop.
> The example displayed by the help documentation is :
> hadoop distcp -p -update "hdfs://A:8020/user/foo/bar" "hdfs://B:8020/user/foo/baz"
> while copying between different versions, distcp uses hftp protocol instead of hdfs for source path.

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