Michael Chirico created SPARK-31568:
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Summary: 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
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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