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  1. Hadoop HDFS
  2. HDFS-1362 Provide volume management functionality for DataNode
  3. HDFS-7173

Only keep successfully loaded volumes in the configuration.

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Won't Fix
    • Affects Version/s: 2.6.0, 3.0.0-alpha1
    • Fix Version/s: None
    • Component/s: datanode
    • Labels:
      None
    • Target Version/s:

      Description

      Hot swapping data volumes might fail. The user should be able to fix the failed volumes and disks, then ask the DataNode to retry the previously failed volumes.

      To attempt to reload the failed volume again on the same directory, this failed directory must not be presented in the Configuration object that DataNode has. Therefore, it should only put successfully loaded volumes into the Configuration object.

        Attachments

        1. HDFS-7173.003.patch
          7 kB
          Lei (Eddy) Xu
        2. HDFS-7173.003.combo.patch
          63 kB
          Lei (Eddy) Xu
        3. HDFS-7173.002.patch
          8 kB
          Lei (Eddy) Xu
        4. HDFS-7173.002.combo.patch
          63 kB
          Lei (Eddy) Xu
        5. HDFS-7173.001.patch
          7 kB
          Lei (Eddy) Xu
        6. HDFS-7173.001.combo.patch
          77 kB
          Lei (Eddy) Xu
        7. HDFS-7173.000.patch
          5 kB
          Lei (Eddy) Xu
        8. HDFS-7173.000.combo.patch
          75 kB
          Lei (Eddy) Xu

          Activity

            People

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

              • Created:
                Updated:
                Resolved: