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Posted to issues@spark.apache.org by "Patrick Wendell (JIRA)" <ji...@apache.org> on 2014/04/08 23:26:15 UTC

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

     [ https://issues.apache.org/jira/browse/SPARK-1402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Patrick Wendell resolved SPARK-1402.
------------------------------------

    Resolution: Fixed

> 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
>            Reporter: Cheng Lian
>            Assignee: Cheng Lian
>            Priority: Blocker
>              Labels: compression
>             Fix For: 1.0.0
>
>
> 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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