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Posted to issues@hive.apache.org by "Xinli Shang (JIRA)" <ji...@apache.org> on 2019/04/01 15:52:00 UTC

[jira] [Commented] (HIVE-16795) Measure Performance for Parquet Vectorization Reader

    [ https://issues.apache.org/jira/browse/HIVE-16795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16806927#comment-16806927 ] 

Xinli Shang commented on HIVE-16795:
------------------------------------

Hi [~Ferd] , is this effort done? Any numbers you can share? Sorry If I missed other channels for this task since I just joined recently. 

> Measure Performance for Parquet Vectorization Reader
> ----------------------------------------------------
>
>                 Key: HIVE-16795
>                 URL: https://issues.apache.org/jira/browse/HIVE-16795
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Ferdinand Xu
>            Assignee: Colin Ma
>            Priority: Major
>
> We need to measure the performance of Parquet Vectorization reader feature using TPCx-BB or TPC-DS to see how much performance gain we can archive.



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