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  1. Hadoop Common
  2. HADOOP-9044

add FindClass main class to provide classpath checking of installations

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 3.0.0-alpha1
    • Fix Version/s: 3.0.0-alpha1
    • Component/s: util
    • Labels:
      None

      Description

      It's useful in postflight checking of a hadoop installation to verify that classes load, especially codes with external JARs and native codecs.

      An entry point designed to load a named class and create an instance of that class can do this -and be invoked from any shell script or tool that does the installation.

        Attachments

        1. HADOOP-9044.patch
          13 kB
          Steve Loughran
        2. HADOOP-9044.patch
          13 kB
          Steve Loughran
        3. HADOOP-9044-002.patch
          17 kB
          Steve Loughran
        4. HADOOP-9044-003.patch
          18 kB
          Masatake Iwasaki

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              • Assignee:
                stevel@apache.org Steve Loughran
                Reporter:
                stevel@apache.org Steve Loughran
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                Dates

                • Created:
                  Updated:
                  Resolved: