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https://issues.apache.org/jira/browse/HIVE-17534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16202220#comment-16202220
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Matt McCline commented on HIVE-17534:
-------------------------------------
ORC vectorization ought to work in row vector deserialize mode (when the input
file format deserialization is disabled). However, I don't think there is a Q
file test for it which means perhaps it is broken. So a JIRA would be
appropriate.
> Add a config to turn off parquet vectorization
> ----------------------------------------------
>
> Key: HIVE-17534
> URL: https://issues.apache.org/jira/browse/HIVE-17534
> Project: Hive
> Issue Type: Sub-task
> Reporter: Vihang Karajgaonkar
> Assignee: Vihang Karajgaonkar
> Priority: Minor
> Attachments: HIVE-17534.01.patch, HIVE-17534.02.patch,
> HIVE-17534.03.patch
>
>
> It should be a good addition to give an option for users to turn off parquet
> vectorization without affecting vectorization on other file formats.
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