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  1. Hadoop HDFS
  2. HDFS-10616 Improve performance of path handling
  3. HDFS-10655

Fix path related byte array conversion bugs

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.8.0, 2.7.4, 3.0.0-alpha1
    • hdfs
    • None
    • Reviewed

    Description

      DFSUtil.bytes2ByteArray does not always properly handle runs of multiple separators, nor does it handle relative paths correctly.

      DFSUtil.byteArray2PathString does not rebuild the path correctly unless the specified range is the entire component array.

      Attachments

        1. HDFS-10655.patch
          9 kB
          Daryn Sharp
        2. HDFS-10655.patch
          8 kB
          Daryn Sharp
        3. HDFS-10655-branch-2.7.patch
          10 kB
          Zhe Zhang

        Issue Links

        is required by

        Sub-task - The sub-task of the issue HDFS-10656 Optimize conversion of byte arrays back to path string

        • Major - Major loss of function.
        • Resolved

        Sub-task - The sub-task of the issue HDFS-10674 Optimize creating a full path from an inode

        • Major - Major loss of function.
        • Resolved
        requires

        Sub-task - The sub-task of the issue HDFS-10653 Optimize conversion from path string to components

        • Major - Major loss of function.
        • Closed

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            daryn Daryn Sharp
            daryn Daryn Sharp
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              Updated:
              Resolved:

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