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  1. Hadoop HDFS
  2. HDFS-617

Support for non-recursive create() in HDFS

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.20-append
    • 0.21.0, 1.0.0
    • hdfs-client, namenode
    • None
    • Incompatible change, Reviewed
    • New DFSClient.create(...) allows option of not creating missing parent(s).

    Description

      HADOOP-4952 calls for a create call that doesn't automatically create missing parent directories.

      Attachments

        1. h617-01.patch
          16 kB
          Kan Zhang
        2. h617-02.patch
          16 kB
          Kan Zhang
        3. h617-03.patch
          16 kB
          Kan Zhang
        4. h617-04.patch
          16 kB
          Kan Zhang
        5. h617-06.patch
          18 kB
          Kan Zhang
        6. HDFS-617_20-append.patch
          20 kB
          Nicolas Spiegelberg
        7. HDFS-617-branch-0.20-security.patch
          22 kB
          Jitendra Nath Pandey

        Issue Links

          is depended upon by

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-1269 Support non-recursive create() in FileSystem API

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-6886 LocalFileSystem Needs createNonRecursive API

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-6840 Support non-recursive create() in FileSystem & SequenceFile.Writer

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is required by

          Bug - A problem which impairs or prevents the functions of the product. HBASE-2312 Possible data loss when RS goes into GC pause while rolling HLog

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-602 Atempt to make a directory under an existing file on DistributedFileSystem should throw an FileAlreadyExistsException instead of FileNotFoundException

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. HADOOP-4952 Improved files system interface for the application writer.

          • Major - Major loss of function.
          • Closed

          Activity

            People

              kzhang Kan Zhang
              kzhang Kan Zhang
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              Dates

                Created:
                Updated:
                Resolved: