> > We know Scala 2.11 has remove the limitation of parameter number, but > Spark 1.0 is not compatible with it. So now we are considering use java > beans instead of Scala case classes. >
You can also manually create a class that implements scala's Product interface. Finally, SPARK-2179 <https://issues.apache.org/jira/browse/SPARK-2179> will give you programatic non-classed based way to describe the schema. Someone is working on this now.
