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From "Zheng Shao (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-270) Add a lazy-deserialized SerDe for space and cpu efficient serialization of rows with primitive types
Date Wed, 04 Feb 2009 06:11:59 GMT
Add a lazy-deserialized SerDe for space and cpu efficient serialization of rows with primitive
types
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                 Key: HIVE-270
                 URL: https://issues.apache.org/jira/browse/HIVE-270
             Project: Hadoop Hive
          Issue Type: New Feature
          Components: Serializers/Deserializers
            Reporter: Zheng Shao
            Assignee: Zheng Shao


We want to add a lazy-deserialized SerDe for space and cpu efficient serialization of rows
with primitive types.
This SerDe will share the same format as MetadataTypedColumnsetSerDe/TCTLSeparatedProtocol
to be backward compatible.

This SerDe will be used to replace the default table SerDe.

For simplicity, we don't plan to support nested structure with this SerDe.


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