Hi @Werner Stinckens​ thanks for the help. Unfortunately I don't think its so simple - I do have a JAR that I submitted as a Databricks JAR task, and the JAR does have the org.apache.beam class:

I guess what I'm trying to understand is what does ScalaDriverLocal: User Code Compile mean?

My code is already compiled - it is a JAR containing compiled Java byte code. So how can compilation fail on an already compiled JAR?