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  1. Hadoop HDFS
  2. HDFS-10287

MiniDFSCluster should implement AutoCloseable

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 2.7.0
    • 2.8.0, 3.0.0-alpha1
    • test
    • None
    • Reviewed

    Description

      MiniDFSCluster should implement AutoCloseable in order to support try-with-resources. It will make test code a little cleaner and more reliable.

      Since AutoCloseable is only in Java 1.7 or later, this can not be backported to Hadoop version prior to 2.7.

      Attachments

        1. HDFS-10287.01.patch
          7 kB
          Andras Bokor
        2. HDFS-10287.02.patch
          7 kB
          Andras Bokor
        3. HDFS-10287.03.patch
          6 kB
          Andras Bokor

        Issue Links

          is duplicated by

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-10661 Make MiniDFSCluster AutoCloseable

          • Major - Major loss of function.
          • Resolved
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. YARN-4959 MiniYARNCluster should implement AutoCloseable

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Resolved

          Activity

            People

              boky01 Andras Bokor
              jzhuge John Zhuge
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              Dates

                Created:
                Updated:
                Resolved: