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  1. Hadoop HDFS
  2. HDFS-7496

Fix FsVolume removal race conditions on the DataNode by reference-counting the volume instances

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.7.0
    • None
    • None

    Description

      We discussed a few FsVolume removal race conditions on the DataNode in HDFS-7489. We should figure out a way to make removing an FsVolume safe.

      Attachments

        1. HDFS-7496.000.patch
          28 kB
          Lei (Eddy) Xu
        2. HDFS-7496.001.patch
          48 kB
          Lei (Eddy) Xu
        3. HDFS-7496.002.patch
          71 kB
          Lei (Eddy) Xu
        4. HDFS-7496.003.patch
          82 kB
          Lei (Eddy) Xu
        5. HDFS-7496.003.patch
          82 kB
          Lei (Eddy) Xu
        6. HDFS-7496.004.patch
          83 kB
          Lei (Eddy) Xu
        7. HDFS-7496.005.patch
          82 kB
          Lei (Eddy) Xu
        8. HDFS-7496.006.patch
          82 kB
          Lei (Eddy) Xu
        9. HDFS-7496.007.patch
          86 kB
          Lei (Eddy) Xu
        10. HDFS-7496-branch-2.000.patch
          77 kB
          Lei (Eddy) Xu

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            eddyxu Lei (Eddy) Xu Assign to me
            cmccabe Colin McCabe
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            Dates

              Created:
              Updated:
              Resolved:

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