[jira] [Resolved] (SPARK-41014) Improve documentation and typing of applyInPandas for groupby and cogroup

["Hyukjin Kwon (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-41014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-41014.
----------------------------------
    Fix Version/s: 3.4.0
       Resolution: Fixed

Issue resolved by pull request 38509
[https://github.com/apache/spark/pull/38509]

> Improve documentation and typing of applyInPandas for groupby and cogroup
> -------------------------------------------------------------------------
>
>                 Key: SPARK-41014
>                 URL: https://issues.apache.org/jira/browse/SPARK-41014
>             Project: Spark
>          Issue Type: Documentation
>          Components: PySpark
>    Affects Versions: 3.4.0
>            Reporter: Enrico Minack
>            Assignee: Enrico Minack
>            Priority: Trivial
>             Fix For: 3.4.0
>
>
> Documentation of method `applyInPandas` for grouby and cogroup does not mention in the main description that there are two allowed signatures for the provided function. The Examples state that this is possible, and the parameters sections states that for cogroup.
> That should be made cleaner.
> Finally, type information for `PandasCogroupedMapFunction` does not mention the three-argument callable alternative.



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