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https://issues.apache.org/jira/browse/SPARK-31568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon resolved SPARK-31568.
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Fix Version/s: 3.0.0
2.4.6
Assignee: Michael Chirico
Resolution: Fixed
Fixed in https://github.com/apache/spark/pull/28350
> R: gapply documentation could be clearer about what the func argument is
> ------------------------------------------------------------------------
>
> Key: SPARK-31568
> URL: https://issues.apache.org/jira/browse/SPARK-31568
> Project: Spark
> Issue Type: Documentation
> Components: R
> Affects Versions: 2.4.5
> Reporter: Michael Chirico
> Assignee: Michael Chirico
> Priority: Minor
> Fix For: 2.4.6, 3.0.0
>
>
> copied from pre-existing GH PR:
> https://github.com/apache/spark/pull/28350
> Spent a long time this weekend trying to figure out just what exactly key is
> in gapply's func. I had assumed it would be a named list, but apparently not
> -- the examples are working because schema is applying the name and the names
> of the output data.frame don't matter.
> As near as I can tell the description I've added is correct, namely, that key
> is an unnamed list.
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