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  1. Spark
  2. SPARK-1402

3 more compression algorithms for in-memory columnar storage

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.0.0
    • Component/s: SQL
    • Labels:

      Description

      This is a followup of SPARK-1373: Compression for In-Memory Columnar storage

      3 more compression algorithms for in-memory columnar storage should be implemented:

      • BooleanBitSet
      • IntDelta
      • LongDelta

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            • Assignee:
              lian cheng Cheng Lian
              Reporter:
              lian cheng Cheng Lian
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