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From "Uma Maheswara Rao G (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-7361) Provide overwrite option (-overwrite/-f) in put and copyFromLocal command line options
Date Thu, 07 Jul 2011 02:53:16 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-7361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Uma Maheswara Rao G updated HADOOP-7361:
----------------------------------------

    Affects Version/s: 0.23.0
                       0.20.1

> Provide overwrite option (-overwrite/-f) in put and copyFromLocal command line options
> --------------------------------------------------------------------------------------
>
>                 Key: HADOOP-7361
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7361
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>    Affects Versions: 0.20.1, 0.23.0
>            Reporter: Uma Maheswara Rao G
>            Assignee: Uma Maheswara Rao G
>            Priority: Minor
>         Attachments: HADOOP-7361-src.patch, HDFS-1608-src.patch, HDFS-1608-test.patch
>
>
> FileSystem has the API 
> *public void copyFromLocalFile(boolean delSrc, boolean overwrite, Path[] srcs, Path dst)*
>      
>                          
> This API provides overwrite option. But the mapping command line doesn't have this option.
To maintain the consistency and better usage  the command line option also can support the
overwrite option like to put the files forcefully. ( put [-f] <srcpath> <dstPath>)
and also for copyFromLocal command line option.

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