Kafka consumer list
Use kafka-consumer-groups.sh
For example
bin/kafka-consumer-groups.sh --list --bootstrap-server localhost:9092
bin/kafka-consumer-groups.sh --describe --group mygroup --bootstrap-server localhost:9092
you can use this for 0.9.0.0. version kafka
./kafka-consumer-groups.sh --list --zookeeper hostname:potnumber
to view the groups you have created. This will display all the consumer group names.
./kafka-consumer-groups.sh --describe --zookeeper hostname:potnumber --describe --group consumer_group_name
To view the details
GROUP, TOPIC, PARTITION, CURRENT OFFSET, LOG END OFFSET, LAG, OWNER