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  1. Hadoop HDFS
  2. HDFS-1362 Provide volume management functionality for DataNode
  3. HDFS-6727

Refresh data volumes on DataNode based on configuration changes

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.5.0, 2.4.1
    • Fix Version/s: 2.6.0
    • Component/s: datanode
    • Labels:
    • Target Version/s:
    • Tags:
      datanode reconfiguration

      Description

      HDFS-1362 requires DataNode to reload configuration file during the runtime, so that DN can change the data volumes dynamically. This JIRA reuses the reconfiguration framework introduced by HADOOP-7001 to enable DN to reconfigure at runtime.

        Attachments

        1. patchFindBugsOutputhadoop-hdfs.txt
          5 kB
          Lei (Eddy) Xu
        2. HDFS-6727.combo.patch
          43 kB
          Lei (Eddy) Xu
        3. HDFS-6727.008.patch
          42 kB
          Lei (Eddy) Xu
        4. HDFS-6727.007.patch
          43 kB
          Lei (Eddy) Xu
        5. HDFS-6727.006.patch
          42 kB
          Lei (Eddy) Xu
        6. HDFS-6727.006.patch
          42 kB
          Lei (Eddy) Xu
        7. HDFS-6727.005.patch
          40 kB
          Lei (Eddy) Xu
        8. HDFS-6727.004.patch
          40 kB
          Lei (Eddy) Xu
        9. HDFS-6727.003.patch
          40 kB
          Lei (Eddy) Xu
        10. HDFS-6727.002.patch
          26 kB
          Lei (Eddy) Xu
        11. HDFS-6727.001.patch
          27 kB
          Lei (Eddy) Xu
        12. HDFS-6727.000.delta-HDFS-6775.txt
          27 kB
          Lei (Eddy) Xu

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

                • Created:
                  Updated:
                  Resolved: