CALL SMM REST API from nifi https://docs.hortonworks.com/HDPDocuments/SMM/SMM-1.1.0/rest-api-reference/index.html#!/Topic_metrics_operations/getTopicMetrics https://hortonworks.com/blog/introducing-hortonworks-streams-messaging-manager-smm/ --- article , demo curl -X GET "http://magellan-5.field.hortonworks.com:8585/api/v1/admin/metrics/aggregated/topics/syndicate-speed-event-avro?duration=LAST_ONE_HOUR&state=all" -H "accept: application/json" curl -X GET "http://magellan-5.field.hortonworks.com:8585/api/v1/admin/metrics/brokers/1003?duration=LAST_ONE_HOUR&from=-1&to=-1" -H "accept: application/json" curl -X GET "http://magellan-5.field.hortonworks.com:8585/api/v1/admin/brokers?brokerIds=1004%2C1002%2C1003" -H "accept: application/json" Kafka Cluster Details curl -X GET "http://magellan-5.field.hortonworks.com:8585/api/v1/admin/cluster" -H "accept: application/json&q
Apache NiFi - Apache Flink - Apache Kafka. @PaaSDev