[jira] [Created] (HIVE-17931) Implement Parquet vectorization reader for Array type

[Colin Ma (JIRA)]

Colin Ma created HIVE-17931:
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             Summary: Implement Parquet vectorization reader for Array type
                 Key: HIVE-17931
                 URL: https://issues.apache.org/jira/browse/HIVE-17931
             Project: Hive
          Issue Type: Sub-task
            Reporter: Colin Ma
            Assignee: Colin Ma


Parquet vectorized reader can't support array type, it should be supported to 
improve the performance when the query with array type. 



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