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Posted to issues@kylin.apache.org by "ShengJun Zheng (Jira)" <ji...@apache.org> on 2021/02/23 14:15:00 UTC

[jira] [Closed] (KYLIN-4912) Support setting parquet row group size at cube level

     [ https://issues.apache.org/jira/browse/KYLIN-4912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ShengJun Zheng closed KYLIN-4912.
---------------------------------
    Resolution: Fixed

already supported ~

> Support setting parquet row group size at cube level
> ----------------------------------------------------
>
>                 Key: KYLIN-4912
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4912
>             Project: Kylin
>          Issue Type: Improvement
>          Components: Job Engine
>    Affects Versions: v4.0.0-beta
>            Reporter: ShengJun Zheng
>            Priority: Major
>
> To optimize small queries in KYLIN, one important optimization is to reduce row group size in parquet. And this dose bring significant improvement in our test case. So setting row group size at cube level should be supported.



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