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From "Zheng Shao (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-640) Add LazyBinarySerDe to Hive
Date Wed, 15 Jul 2009 18:34:14 GMT
Add LazyBinarySerDe to Hive
---------------------------

                 Key: HIVE-640
                 URL: https://issues.apache.org/jira/browse/HIVE-640
             Project: Hadoop Hive
          Issue Type: New Feature
            Reporter: Zheng Shao
            Assignee: Yuntao Jia


LazyBinarySerDe will serialize the data in binary format while supporting LazyDeserialization.
This will be used as the SerDe for value between map and reduce, and also between different
map-reduce jobs.

This will help improve the performance of Hive a lot.


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