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Posted to issues@hive.apache.org by "yiku123 (Jira)" <ji...@apache.org> on 2023/05/25 09:52:00 UTC

[jira] [Updated] (HIVE-27372) bitmap function

     [ https://issues.apache.org/jira/browse/HIVE-27372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

yiku123 updated HIVE-27372:
---------------------------
    Fix Version/s: 4.0.0

> bitmap function
> ---------------
>
>                 Key: HIVE-27372
>                 URL: https://issues.apache.org/jira/browse/HIVE-27372
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: yiku123
>            Assignee: yiku123
>            Priority: Major
>             Fix For: 4.0.0
>
>
> maybe spark need to have some bitmap functions？ example  like bitmapBuild 、bitmapAnd、bitmapAndCardinality in clickhouse or other OLAP engine。
> This is often used in user profiling applications but i don't find in spark
>  
>  



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