Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.22.0
    • Fix Version/s: 0.21.0
    • Component/s: fs
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
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      This issue adds Iterator<FileStatus> listStatus(Path) to FileContext, moves FileStatus[] listStatus(Path) to FileContext#Util, and adds Iterator<FileStatus> listStatusItor(Path) to AbstractFileSystem which provides a default implementation by using FileStatus[] listStatus(Path).
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      This issue adds Iterator<FileStatus> listStatus(Path) to FileContext, moves FileStatus[] listStatus(Path) to FileContext#Util, and adds Iterator<FileStatus> listStatusItor(Path) to AbstractFileSystem which provides a default implementation by using FileStatus[] listStatus(Path).

      Description

      Add a method Iterator<FileStatus> listStatus(Path), which allows HDFS client not to have the whole listing in the memory, benefit more from the iterative listing added in HDFS-985. Move the current FileStatus[] listStatus(Path) to be a utility method.

        Attachments

        1. listStatusItor2.patch
          14 kB
          Hairong Kuang
        2. listStatusItor1.patch
          13 kB
          Hairong Kuang
        3. listStatusItor.patch
          13 kB
          Hairong Kuang

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              • Assignee:
                hairong Hairong Kuang
                Reporter:
                hairong Hairong Kuang
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                • Created:
                  Updated:
                  Resolved: