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https://issues.apache.org/jira/browse/HIVE-14836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16169158#comment-16169158
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Ferdinand Xu commented on HIVE-14836:
-------------------------------------
Hi [~xuefuz], after further investigation, I found that the vectorization
reader supports predicate pushing down when constructing the Parquet file
reader. So the work left is about enabling some unit tests covering predicate
pushing down.
> Test the predicate pushing down support for Parquet vectorization read path
> ---------------------------------------------------------------------------
>
> Key: HIVE-14836
> URL: https://issues.apache.org/jira/browse/HIVE-14836
> Project: Hive
> Issue Type: Sub-task
> Affects Versions: 3.0.0
> Reporter: Ferdinand Xu
> Assignee: Ferdinand Xu
> Labels: pull-request-available
> Attachments: HIVE-14836.patch
>
>
> We should add more UT test for predicate pushing down support for Parquet
> vectorization read path.
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