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From "Zheng Shao (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-4229) Hive: UDFTemplate and support of complex object
Date Sat, 20 Sep 2008 02:03:44 GMT
Hive: UDFTemplate and support of complex object
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                 Key: HADOOP-4229
                 URL: https://issues.apache.org/jira/browse/HADOOP-4229
             Project: Hadoop Core
          Issue Type: Improvement
            Reporter: Zheng Shao
            Assignee: Zheng Shao


We should allow users to define UDF template (in the sense of c++ template that can take args
of different types), and let UDF take complex objects.
This should be pretty simple given that we have the ObjectInspector which can navigate through
the internal structure of the object.


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