I happened to hit the following issue that prevents me from using UDFs with case classes: https://issues.apache.org/jira/browse/SPARK-6054.
The issue already fixed for 1.3.1 but we are working on Amazon and it looks that Amazon provide deployment of Spark 1.3.1 using their scripts. Did someone encounter the issue? Any suggestion will be happily taken, either for a workaround or for a way to deploy Spark 1.3.1 on EMR Thanks, Ophir
