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From "Adam Muise (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-3971) Add a resume feature to the copyFromLocal and put commands
Date Tue, 25 Sep 2012 18:40:07 GMT
Adam Muise created HDFS-3971:
--------------------------------

             Summary: Add a resume feature to the copyFromLocal and put commands
                 Key: HDFS-3971
                 URL: https://issues.apache.org/jira/browse/HDFS-3971
             Project: Hadoop HDFS
          Issue Type: New Feature
          Components: tools
    Affects Versions: 2.0.1-alpha
            Reporter: Adam Muise
            Priority: Minor
             Fix For: 2.0.1-alpha


Add a resume feature to the copyFromLocal command. Failures in large transfers result in a
great deal of wasted time. For large files, it would be good to be able to continue from the
last good block onwards. The file would have to be unavailable to other clients for reads
or regular writes until the "resume" process was completed. 

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