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  1. Hadoop HDFS
  2. HDFS-10225

DataNode hot swap drives should disallow storage type changes.

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.7.2
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: datanode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      The current hot swap code only differentiate data dirs by their paths. People might want to change the types of certain data dirs from the default value in an existing cluster.

        Attachments

        1. HDFS-10225.000.patch
          17 kB
          Lei (Eddy) Xu
        2. HDFS-10225.001.patch
          17 kB
          Lei (Eddy) Xu
        3. HDFS-10225.002.patch
          4 kB
          Lei (Eddy) Xu
        4. HDFS-10225.003.patch
          4 kB
          Lei (Eddy) Xu

          Activity

            People

            • Assignee:
              eddyxu Lei (Eddy) Xu
              Reporter:
              eddyxu Lei (Eddy) Xu
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              Dates

              • Created:
                Updated:
                Resolved: