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https://issues.apache.org/jira/browse/HIVE-17931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ferdinand Xu updated HIVE-17931:
--------------------------------
       Resolution: Fixed
    Fix Version/s: 3.0.0
           Status: Resolved  (was: Patch Available)

Committed to the upstream. Thanks [~colin_mjj] for the patch and [~vihangk1] 
for the review.

> 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
>             Fix For: 3.0.0
>
>         Attachments: HIVE-17931.001.patch, HIVE-17931.002.patch, 
> HIVE-17931.003.patch, HIVE-17931.004.patch, HIVE-17931.005.patch, 
> HIVE-17931.006.patch
>
>
> 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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