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From "Krishna Kumar (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-2692) Add compressors for qualitative data types
Date Thu, 05 Jan 2012 04:28:39 GMT
Add compressors for qualitative data types 
-------------------------------------------

                 Key: HIVE-2692
                 URL: https://issues.apache.org/jira/browse/HIVE-2692
             Project: Hive
          Issue Type: Sub-task
          Components: Contrib
            Reporter: Krishna Kumar
            Assignee: Krishna Kumar
            Priority: Minor


Any data type (int, string et al) for which the frequency of occurrences can be counted (a.k.a.
categorical or enumeration types), can be compressed via methods such as huffman, arithmetic
and ppm compressors. 

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