spark.mesos.coarse false
spark.mesos.executor.docker.image registry.marathon.mesos:5000/spark:1.0.6-2.0.2-hadoop-2.6
spark.mongodb.input.uri mongodb://mongo201,mongo202,mongo203/?replicaSet=bigdata&readPreference=secondaryPreferred
spark.mongodb.output.uri mongodb://mongo201,mongo202,mongo203/