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  1. Hadoop Common
  2. HADOOP-9209

Add shell command to dump file checksums

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.3-alpha, 3.0.0-alpha1
    • Fix Version/s: 0.23.7, 2.1.0-beta
    • Component/s: fs, tools
    • Labels:
      None

      Description

      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).

        Attachments

        1. hadoop-9209.txt
          6 kB
          Kihwal Lee
        2. hadoop-9209.txt
          6 kB
          Todd Lipcon
        3. hadoop-9209.txt
          6 kB
          Todd Lipcon

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              • Assignee:
                tlipcon Todd Lipcon
                Reporter:
                tlipcon Todd Lipcon
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                Dates

                • Created:
                  Updated:
                  Resolved: