title: Spring kafka consumer for 2 kafka cluster
body: <p>I have two cluster setup cluster-1 at site 1(3 brokers) and cluster-2 at site 2(3 brokers) .
  Using spring kafka(1.3.6) consumer( one machine) and listening messages  through @KafkaListener annotation .
  How do we instantiate  multiple KafkaListenerContainerFactory for each cluster (c1 and c2) and listening data from both the cluster at the same time. </p>
  
  <p>My listener should consume messages from both the cluster at the same time .</p>