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  1. Hadoop Common
  2. HADOOP-9209

Add shell command to dump file checksums

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.3-alpha, 3.0.0-alpha1
    • 0.23.7, 2.1.0-beta
    • fs, tools
    • 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
          Todd Lipcon
        2. hadoop-9209.txt
          6 kB
          Todd Lipcon
        3. hadoop-9209.txt
          6 kB
          Kihwal Lee

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              tlipcon Todd Lipcon
              tlipcon Todd Lipcon
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              Dates

                Created:
                Updated:
                Resolved: