* added test, commented out right now * reinstated test * added fix for checking encryption settings * fix by using RDD conf * fix compilation * renamed conf * use SparkSession if available * fix message * nop * code review fixes
* added test, commented out right now * reinstated test * added fix for checking encryption settings * fix by using RDD conf * fix compilation * renamed conf * use SparkSession if available * fix message * nop * code review fixes