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  1. Hadoop HDFS
  2. HDFS-1362 Provide volume management functionality for DataNode
  3. HDFS-6808

Add command line option to ask DataNode reload configuration.

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.5.0
    • 2.6.0
    • datanode
    • None

    Description

      The workflow of dynamically changing data volumes on DataNode is

      1. Users manually changed dfs.datanode.data.dir in the configuration file
      2. User use command line to notify DN to reload configuration and updates its volumes.

      This work adds command line support to notify DN to reload configuration.

      Attachments

        1. HDFS-6808.000.combo.patch
          60 kB
          Lei (Eddy) Xu
        2. HDFS-6808.000.patch
          12 kB
          Lei (Eddy) Xu
        3. HDFS-6808.001.combo.patch
          59 kB
          Lei (Eddy) Xu
        4. HDFS-6808.001.patch
          29 kB
          Lei (Eddy) Xu
        5. HDFS-6808.002.combo.patch
          60 kB
          Lei (Eddy) Xu
        6. HDFS-6808.002.patch
          29 kB
          Lei (Eddy) Xu
        7. HDFS-6808.003.combo.txt
          60 kB
          Lei (Eddy) Xu
        8. HDFS-6808.003.patch
          30 kB
          Lei (Eddy) Xu
        9. HDFS-6808.004.combo.patch
          68 kB
          Lei (Eddy) Xu
        10. HDFS-6808.004.patch
          31 kB
          Lei (Eddy) Xu
        11. HDFS-6808.005.combo.patch
          69 kB
          Lei (Eddy) Xu
        12. HDFS-6808.005.patch
          32 kB
          Lei (Eddy) Xu
        13. HDFS-6808.006.combo.patch
          87 kB
          Lei (Eddy) Xu
        14. HDFS-6808.006.patch
          46 kB
          Lei (Eddy) Xu
        15. HDFS-6808.007.combo.patch
          87 kB
          Lei (Eddy) Xu
        16. HDFS-6808.007.patch
          46 kB
          Lei (Eddy) Xu
        17. HDFS-6808.008.combo.patch
          85 kB
          Lei (Eddy) Xu
        18. HDFS-6808.008.patch
          45 kB
          Lei (Eddy) Xu
        19. HDFS-6808.009.combo.patch
          86 kB
          Lei (Eddy) Xu
        20. HDFS-6808.009.patch
          47 kB
          Lei (Eddy) Xu
        21. HDFS-6808.010.patch
          47 kB
          Lei (Eddy) Xu
        22. HDFS-6808.011.patch
          47 kB
          Lei (Eddy) Xu

        Issue Links

          depends upon

          Sub-task - The sub-task of the issue HDFS-6727 Refresh data volumes on DataNode based on configuration changes

          • Major - Major loss of function.
          • Closed

          Activity

            People

              eddyxu Lei (Eddy) Xu
              eddyxu Lei (Eddy) Xu
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              Dates

                Created:
                Updated:
                Resolved: