Github user viirya commented on the issue:
https://github.com/apache/spark/pull/19505
@icexelloss The summary and the proposal 3 looks great. To prevent
confusing, can you also put the usage of each function type in proposal 3?
E.g., group_map is for `groupby().apply()`, transform is for `withColumn`, etc?
Thanks.--- --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
