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From "Richard Lee (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-309) FunctionRegistry should allow loading UDFs and UDAFs from property file
Date Fri, 27 Feb 2009 00:56:01 GMT
FunctionRegistry should allow loading UDFs and UDAFs from property file
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                 Key: HIVE-309
                 URL: https://issues.apache.org/jira/browse/HIVE-309
             Project: Hadoop Hive
          Issue Type: Improvement
          Components: Query Processor
            Reporter: Richard Lee


FunctionRegistry.java hard code all UDF, UDAF definitions in a static initializer.  There
is no way to add new functions without directly modifying this file.  

FunctionRegistry SHOULD look for a property file in which new functions and their implementations
can be specified.  This will allow third parties to extend hive without maintaining patches
against the codebase. 

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