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  1. ORC
  2. ORC-210

Add new ORC 2.0 encoding for Double, Float.

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.0.0
    • Fix Version/s: None
    • Component/s: encoding, Java
    • Labels:
      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-210.1.patch
          373 kB
          Teddy Choi
        2. ORC-210.2.patch
          378 kB
          Teddy Choi
        3. patch.txt
          25 kB
          Teddy Choi

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              • Assignee:
                teddy.choi Teddy Choi
                Reporter:
                dapengsun Dapeng Sun
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                Dates

                • Created:
                  Updated: