4.0.0 org.apache.nifi nifi-external 1.4.0-SNAPSHOT org.apache.nifi nifi-spark-receiver org.apache.spark spark-streaming_2.10 provided org.apache.nifi nifi-site-to-site-client com.sun.jersey jersey-server 1.2 com.fasterxml.jackson.core jackson-databind 2.6.5