4.0.0 org.apache.nifi nifi-druid-bundle 1.9.0 nifi-druid-controller-service jar org.apache.nifi nifi-api provided org.apache.nifi nifi-utils 1.9.0 org.apache.nifi nifi-druid-controller-service-api 1.9.0 provided io.druid tranquility-core_2.11 provided io.druid.extensions druid-histogram ${druid.version} io.druid.extensions druid-datasketches ${druid.version} org.apache.nifi nifi-mock 1.9.0 test