[jira] [Created] (HIVE-20174) Vectorization: Fix NULL / Wrong Results issues in GROUP BY Aggregation Functions

[Matt McCline (JIRA)]

Matt McCline created HIVE-20174:
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             Summary: Vectorization: Fix NULL / Wrong Results issues in GROUP 
BY Aggregation Functions
                 Key: HIVE-20174
                 URL: https://issues.apache.org/jira/browse/HIVE-20174
             Project: Hive
          Issue Type: Bug
          Components: Hive
            Reporter: Matt McCline
            Assignee: Matt McCline


Write new UT tests that use random data and intentional isRepeating batches to 
checks for NULL and Wrong Results for vectorized aggregation functions:



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