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  1. Hadoop HDFS
  2. HDFS-578

Support for using server default values for blockSize and replication when creating a file

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.21.0
    • hdfs-client, namenode
    • None
    • Reviewed
    • New FileSystem.getServerDefaults() reports the server's default file creation parameters.

    Description

      This is a sub-task of HADOOP-4952. This improvement makes it possible for a client to specify that it wants to use the server default values for blockSize and replication params when creating a file.

      Attachments

        1. h578-16.patch
          11 kB
          Kan Zhang
        2. h578-14.patch
          11 kB
          Kan Zhang
        3. h578-13.patch
          16 kB
          Kan Zhang

        Issue Links

          depends upon

          New Feature - A new feature of the product, which has yet to be developed. HADOOP-6235 Adding a new method for getting server default values from a FileSystem

          • Major - Major loss of function.
          • Closed
          is part of

          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: