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Posted to issues@spark.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2023/10/03 19:00:00 UTC

[jira] [Updated] (SPARK-44219) Add extra per-rule validation for optimization rewrites.

     [ https://issues.apache.org/jira/browse/SPARK-44219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated SPARK-44219:
-----------------------------------
    Labels: pull-request-available  (was: )

> Add extra per-rule validation for optimization rewrites.
> --------------------------------------------------------
>
>                 Key: SPARK-44219
>                 URL: https://issues.apache.org/jira/browse/SPARK-44219
>             Project: Spark
>          Issue Type: Improvement
>          Components: Optimizer
>    Affects Versions: 3.4.0, 3.4.1
>            Reporter: Yannis Sismanis
>            Priority: Major
>              Labels: pull-request-available
>
> Adds per-rule validation checks for the following:
> 1.  aggregate expressions in Aggregate plans are valid.
> 2. Grouping key types in Aggregate plans cannot by of type Map. 
> 3. No dangling references have been generated.
> This is validation is by default enabled for all tests or selectively using the spark.sql.planChangeValidation=true flag.



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