[jira] [Created] (HIVE-18561) Vectorization: Current vector PTF doesn't work under GroupBy and is designed for reduce-shuffle input

Sat, 27 Jan 2018 18:07:14 -0800 

Matt McCline created HIVE-18561:
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             Summary: Vectorization: Current vector PTF doesn't work under 
GroupBy and is designed for reduce-shuffle input
                 Key: HIVE-18561
                 URL: https://issues.apache.org/jira/browse/HIVE-18561
             Project: Hive
          Issue Type: Bug
          Components: Hive
            Reporter: Matt McCline
            Assignee: Matt McCline


Need to add validation check in Vectorizer that doesn't vectorize unless PTF is 
under reduce-shuffle (with optional SELECT in-between).



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