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  1. Hadoop HDFS
  2. HDFS-496

Use PureJavaCrc32 in HDFS

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    Description

      Common now has a pure java CRC32 implementation which is more efficient than java.util.zip.CRC32. This issue is to make use of it.

      Attachments

        1. hdfs-496.txt
          2 kB
          Todd Lipcon
        2. hdfs-496.txt
          3 kB
          Todd Lipcon
        3. HDFS-496.branch-1.patch
          2 kB
          Brandon Li

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-8617 backport pure Java CRC32 calculator changes to branch-1

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-6148 Implement a pure Java CRC32 calculator

          • Major - Major loss of function.
          • Closed

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              tlipcon Todd Lipcon
              tlipcon Todd Lipcon
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                Created:
                Updated:
                Resolved: