Ferdinand Xu created HIVE-14826:

             Summary: Support vectorization for Parquet
                 Key: HIVE-14826
                 URL: https://issues.apache.org/jira/browse/HIVE-14826
             Project: Hive
          Issue Type: New Feature
            Reporter: Ferdinand Xu
            Assignee: Ferdinand Xu

Parquet vectorized reader can improve both throughput and also leverages 
existing Hive vectorization execution engine. This is an umbrella ticket to 
track this feature.

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