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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2023/03/16 19:21:00 UTC

[jira] [Assigned] (SPARK-42828) PySpark type hint returns Any for methods on GroupedData

     [ https://issues.apache.org/jira/browse/SPARK-42828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-42828:
------------------------------------

    Assignee: Apache Spark

> PySpark type hint returns Any for methods on GroupedData
> --------------------------------------------------------
>
>                 Key: SPARK-42828
>                 URL: https://issues.apache.org/jira/browse/SPARK-42828
>             Project: Spark
>          Issue Type: Bug
>          Components: PySpark
>    Affects Versions: 3.3.0, 3.3.1, 3.3.2
>            Reporter: Joe Wang
>            Assignee: Apache Spark
>            Priority: Minor
>
> Since upgrading to PySpark 3.3.x, type hints for
> {code:java}
> df.groupBy(...).count(){code}
> are now returning Any instead of DataFrame, causing type inference issues downstream. This used to be correctly typed prior to 3.3.x.



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