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  1. Hadoop Common
  2. HADOOP-7657

Add support for LZ4 compression

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.23.1
    • Component/s: None
    • Labels:
    • Target Version/s:
    • Hadoop Flags:
      Reviewed
    • Tags:
      compression

      Description

      According to several benchmark sites, LZ4 seems to overtake other fast compression algorithms, especially in the decompression speed area. The interface is also trivial to integrate (http://code.google.com/p/lz4/source/browse/trunk/lz4.h) and there is no license issue.

        Attachments

        1. HADOOP-7657.lz4.v1.patch
          58 kB
          Binglin Chang
        2. HADOOP-7657.lz4.v2.patch
          60 kB
          Binglin Chang
        3. hadoop-7657.v3.txt
          60 kB
          Todd Lipcon

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            People

            • Assignee:
              decster Binglin Chang Assign to me
              Reporter:
              mrbsd Bert Sanders

              Dates

              • Created:
                Updated:
                Resolved:

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