Github user srowen commented on the issue:
https://github.com/apache/spark/pull/19454
This is missing from Python and Java. It also doesn't bother to implement
this more efficiently than flatMap(identity). I am not sure this is worth while?--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
