You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "jiaan.geng (Jira)" <ji...@apache.org> on 2022/01/18 09:54:00 UTC

[jira] [Updated] (SPARK-37953) Improve the implement of UnevaluableAggregate

     [ https://issues.apache.org/jira/browse/SPARK-37953?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

jiaan.geng updated SPARK-37953:
-------------------------------
    Description: 
Currently, Spark provides RuntimeReplaceable to replace function with another function. The last function must be exists in build-in functions, so RuntimeReplaceable make Spark could reuse the implement of build-in function.
But RuntimeReplaceable not works for aggregate function.

> Improve the implement of UnevaluableAggregate
> ---------------------------------------------
>
>                 Key: SPARK-37953
>                 URL: https://issues.apache.org/jira/browse/SPARK-37953
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.3.0
>            Reporter: jiaan.geng
>            Priority: Major
>
> Currently, Spark provides RuntimeReplaceable to replace function with another function. The last function must be exists in build-in functions, so RuntimeReplaceable make Spark could reuse the implement of build-in function.
> But RuntimeReplaceable not works for aggregate function.



--
This message was sent by Atlassian Jira
(v8.20.1#820001)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org