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  1. Hadoop HDFS
  2. HDFS-4750 Support NFSv3 interface to HDFS
  3. HDFS-5104

Support dotdot name in NFS LOOKUP operation

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 3.0.0-alpha1
    • 2.1.1-beta
    • nfs
    • None

    Description

      Procedure LOOKUP searches a directory for a specific name and returns the file handle for the corresponding file system object. NFS client sets filename as ".." to get the parent directory information.

      Currently ".." is considered invalid name component. We only allow ".." when the path is an inodeID path as "/.reserved/.inodes/.."

      Attachments

        1. HDFS-5104.patch.3
          7 kB
          Brandon Li
        2. HDFS-5104.patch.2
          4 kB
          Brandon Li
        3. HDFS-5104.patch
          2 kB
          Brandon Li

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            brandonli Brandon Li
            brandonli Brandon Li
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              Updated:
              Resolved:

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