Solved. In IDE, project settings was missing the dependent lib jars (jar files under spark-xx/lib). When theses jar is not set, I got class not found error about datanucleus classes (compared to an out of memory error in Spark Shell).
In the context of Spark Shell, these dependent jars needs to be passed in at the spark-shell command line. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/HQL-function-Rollup-and-Cube-tp22241p22246.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
