title: Spring Kafka - Consumer, container and listener
body: <p>What exactly are those classes? I'm reading about it all the day and cannot make any sense out of it. How exactly it connects to the logical Kafka consumer?</p>
  
  <p>What exactly is the logical consumer which can consume from one partition(Is it the KafkaListener?). If I want to create multiple consumers what shall I do, should I create more @KafkaListeners. Do I need to specify @KafkaListener for each partition. Or can I solve it somehow by using ConcurrentMessageListenerContainer? Or should I start the whole context multiple times?</p>
  
  <p>I completely don't get it.</p>