4.0.0 org.apache.nifi nifi-external 1.8.0-SNAPSHOT org.apache.nifi nifi-spark-receiver org.apache.spark spark-streaming_2.10 provided 1.6.0 org.apache.nifi nifi-site-to-site-client 1.8.0-SNAPSHOT com.sun.jersey jersey-server 1.2 com.fasterxml.jackson.core jackson-databind 2.9.7