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From "Zheng Shao (JIRA)" <>
Subject [jira] Created: (HIVE-601) Allow GenericUDF to be optionally serializable
Date Wed, 01 Jul 2009 23:20:47 GMT
Allow GenericUDF to be optionally serializable

                 Key: HIVE-601
             Project: Hadoop Hive
          Issue Type: Improvement
    Affects Versions: 0.3.0, 0.3.1
            Reporter: Zheng Shao
            Assignee: Zheng Shao

This will help GenericUDF to propagate information gathered from compile time to run time.

For example, we will be able to replace exprNodeFieldDesc and ExprNodeFieldEvaluator with
GenericUDF. We will be able to move the UDF as part of the GenericUDF.

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