No, because Function1 from Scala is not a functional interface. You can see a simple example of what I'm trying to accomplish In the unit test here: https://github.com/void/spark/blob/java-transform/sql/core/src/test/java/test/org/apache/spark/sql/JavaDataFrameSuite.java#L73
On Sun, Jul 1, 2018 at 2:48 PM Sean Owen <sro...@gmail.com> wrote: > Don't Java 8 lambdas let you do this pretty immediately? Can you give an > example here of what you want to do and how you are trying to do it? > > On Sun, Jul 1, 2018, 12:42 PM Ismael Carnales <icarna...@gmail.com> wrote: > >> Hi, >> it would be nice to have an easier way to use the Dataset transform >> method from Java than implementing a Function1 from Scala. >> >> I've made a simple implentation here: >> >> https://github.com/void/spark/tree/java-transform >> >> Should I open a JIRA? >> >> Ismael Carnales >> >
