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  1. HBase
  2. HBASE-1979

MurmurHash does not yield the same results as the reference C++ implementation when size % 4 >= 2

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Details

    • Bug
    • Status: Closed
    • Trivial
    • Resolution: Fixed
    • 0.20.1
    • 0.20.3, 0.90.0
    • util
    • None
    • Reviewed

    Description

      Last rounds of MurmurHash are done in reverse order. data[length - 3], data[length - 2] and data[length - 1] in the block processing the remaining bytes should be data[len_m +2], data[len_m + 1], data[len_m].

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        Bug - A problem which impairs or prevents the functions of the product. HADOOP-6372 MurmurHash does not yield the same results as the reference C++ implementation when size % 4 >= 2

        • Trivial - Cosmetic problem like misspelt words or misaligned text.
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