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  1. Hadoop HDFS
  2. HDFS-11279

Cleanup unused DataNode#checkDiskErrorAsync()

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.9.0, 3.0.0-alpha2
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      After HDFS-11274, we will not trigger checking all datanode volumes upon IO failure on a single volume. This makes the original implementation DataNode#checkDiskErrorAsync and DatasetVolumeChecker#checkAllVolumesAsync() not used in any of the production code.

      This ticket is opened to remove these unused code and related tests if any.

        Attachments

        1. HDFS-11279.000.patch
          14 kB
          Hanisha Koneru
        2. HDFS-11279.001.patch
          15 kB
          Hanisha Koneru
        3. HDFS-11279.002.patch
          14 kB
          Hanisha Koneru

          Activity

            People

            • Assignee:
              hanishakoneru Hanisha Koneru
              Reporter:
              xyao Xiaoyu Yao
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              Dates

              • Created:
                Updated:
                Resolved: