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  1. Hadoop Common
  2. HADOOP-9863

Snappy compression in branch1 cannot work on Big-Endian 64 bit platform w/o backporting HADOOP-8686

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 1.0.2, 1.0.3, 1.0.4, 1.1.1, 1.1.2, 1.2.1
    • None
    • native

    Description

      w/o changes made in HADOOP-8686 on SnappyCompressor.c, snappy compression in branch-1 hadoop on big endian 64 bit platform (ppc64 for example) will generate incorrect .snappy (almost-empty) file because of type casting from size_t to jint. Will include more detailed analysis in comments.

      Attachments

        1. HADOOP-9863.patch
          3 kB
          Yu Li

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            liyu Yu Li
            liyu Yu Li
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            Dates

              Created:
              Updated:
              Resolved: