Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-2656

Implement a pure c client based on webhdfs

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.0.3-alpha
    • Component/s: webhdfs
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Currently, the implementation of libhdfs is based on JNI. The overhead of JVM seems a little big, and libhdfs can also not be used in the environment without hdfs.
      It seems a good idea to implement a pure c client by wrapping webhdfs. It also can be used to access different version of hdfs.

      1. HDFS-2656.patch
        212 kB
        Jing Zhao
      2. HDFS-2656.patch
        208 kB
        Jing Zhao
      3. HDFS-2656.patch
        188 kB
        Jing Zhao
      4. HDFS-2656.unfinished.patch
        68 kB
        Jing Zhao
      5. teragen_terasort_teravalidate_performance.png
        39 kB
        Jing Zhao

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            People

            • Assignee:
              Jing Zhao
              Reporter:
              Zhanwei Wang
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              Dates

              • Created:
                Updated:
                Resolved:

                Development