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