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  1. Hadoop HDFS
  2. HDFS-15583

Backport DirectoryScanner improvements HDFS-14476, HDFS-14751 and HDFS-15048 to branch 3.2 and 3.1

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.2.0, 3.2.1
    • Fix Version/s: 3.2.2, 3.2.3
    • Component/s: datanode
    • Labels:
      None
    • Target Version/s:

      Description

      HDFS-14476, HDFS-14751 and HDFS-15048 made some good improvements to the datanode DirectoryScanner, but due to a large refactor on that class in branch-3.3, they are not trivial to backport to earlier branches.

      HDFS-14476 introduced the problem in HDFS-14751 and a findbugs warning, fixed in HDFS-15048, so these 3 need to be backported together.

        Attachments

        1. HDFS-15583.branch-3.2.001.patch
          3 kB
          Stephen O'Donnell

          Activity

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            • Assignee:
              sodonnell Stephen O'Donnell
              Reporter:
              sodonnell Stephen O'Donnell

              Dates

              • Created:
                Updated:
                Resolved:

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