XMLWordPrintableJSON

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Low
    • Resolution: Fixed
    • Fix Version/s: 1.2.2
    • Component/s: None
    • Labels:
      None

      Description

      LZ4 is a new compression algo that's ~2x faster than Snappy.

      Adrien Grand has written a nice java port which includes a misc.Unsafe version that performs >= than our java snappy version.

      Details at http://blog.jpountz.net/post/28092106032/wow-lz4-is-fast

      The nice thing is this should work with java7 and be more portable.
      We can also fallback the pure java impl

        Attachments

        1. CASSANDRA-5038.patch
          22 kB
          Adrien Grand
        2. CASSANDRA-5038.patch
          6 kB
          Adrien Grand
        3. CASSANDRA-5038.patch
          6 kB
          Adrien Grand
        4. lz4-java.jar
          67 kB
          T Jake Luciani
        5. LZ4Compressor.java
          4 kB
          T Jake Luciani

          Activity

            People

            • Assignee:
              jpountz Adrien Grand
              Reporter:
              tjake T Jake Luciani
              Authors:
              Adrien Grand
              Reviewers:
              T Jake Luciani
            • Votes:
              3 Vote for this issue
              Watchers:
              11 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: