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  1. ORC
  2. ORC-210

Add new ORC 2.0 encoding for Double, Float.

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Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 2.0.0
    • None
    • encoding, Java
    • None

    Description

      Currently, Double and Float are using PLAIN encoding, it is better to support encoding such as Dictionary or BitPacking to reduce the storage cost.

      Attachments

        1. ORC-210.2.patch
          378 kB
          Teddy Choi
        2. ORC-210.1.patch
          373 kB
          Teddy Choi
        3. patch.txt
          25 kB
          Teddy Choi

        Issue Links

          duplicates

          New Feature - A new feature of the product, which has yet to be developed. ORC-15 Add floating point compression to ORC file

          • Major - Major loss of function.
          • Open
          links to

          Web Link GitHub Pull Request #161

          Web Link GitHub Pull Request #161

          Web Link GitHub Pull Request #189

          Web Link GitHub Pull Request #189

          Web Link Pull Request

          Activity

            People

              teddy.choi Teddy Choi
              dapengsun Dapeng Sun
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              Dates

                Created:
                Updated: