[jira] [Created] (SPARK-1402) 3 more compression algorithms for in-memory columnar storage

[Cheng Lian (JIRA)]

Cheng Lian created SPARK-1402:
---------------------------------

             Summary: 3 more compression algorithms for in-memory columnar 
storage
                 Key: SPARK-1402
                 URL: https://issues.apache.org/jira/browse/SPARK-1402
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 1.0.0
            Reporter: Cheng Lian
            Assignee: Cheng Lian
            Priority: Blocker


This is a followup of [SPARK-1373: Compression for In-Memory Columnar 
storage|https://issues.apache.org/jira/browse/SPARK-1373].

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

* {{BooleanBitSet}}
* {{IntDelta}}
* {{LongDelta}}



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