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Consumer

Consumer<K, V> is an interface to KafkaConsumer for Kafka developers to use to consume records (with K keys and V values) from a Kafka cluster.

Contract (Subset)

enforceRebalance

void enforceRebalance()

groupMetadata

ConsumerGroupMetadata groupMetadata()

Subscribing to Topics

void subscribe(
  Collection<String> topics)
void subscribe(
  Collection<String> topics,
  ConsumerRebalanceListener callback)
void subscribe(
  Pattern pattern)
void subscribe(
  Pattern pattern,
  ConsumerRebalanceListener callback)

Waking Up

void wakeup()
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