4.0.0 org.apache.nifi nifi-druid-bundle 1.6.0-SNAPSHOT nifi-druid-nar nar org.apache.nifi nifi-druid-controller-service-api-nar nar org.apache.nifi nifi-druid-controller-service 1.6.0-SNAPSHOT org.apache.nifi nifi-druid-processors 1.6.0-SNAPSHOT