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  1. Hadoop HDFS
  2. HDFS-4772

Add number of children in HdfsFileStatus

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 3.0.0-alpha1
    • 2.1.0-beta
    • namenode
    • None
    • Reviewed

    Description

      This JIRA is to track the change to return the number of children for a directory, so the client doesn't need to make a getListing() call to calculate the number of dirents. This makes it convenient for the client to check directory size change.

      Attachments

        1. HDFS-4772.patch
          21 kB
          Brandon Li
        2. HDFS-4772.branch-2.patch
          18 kB
          Brandon Li
        3. HDFS-4772.3.patch
          18 kB
          Brandon Li
        4. HDFS-4772.2.patch
          18 kB
          Brandon Li

        Issue Links

          blocks

          Sub-task - The sub-task of the issue HDFS-4762 Provide HDFS based NFSv3 and Mountd implementation

          • Major - Major loss of function.
          • Closed
          breaks

          Bug - A problem which impairs or prevents the functions of the product. HDFS-4969 WebhdfsFileSystem expects non-standard WEBHDFS Json element

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-5043 For HdfsFileStatus, set default value of childrenNum to -1 instead of 0 to avoid confusing applications

          • Major - Major loss of function.
          • Closed

          Activity

            People

              brandonli Brandon Li
              brandonli Brandon Li
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              Dates

                Created:
                Updated:
                Resolved: