title: @KafkaListener not receives records
body: <p>Cannot determine, what is wrong with my kafka listener configuration. Initialy, I have non-empty kafka topic named <em>"transactions"</em> with several records (I can see it in KafkaTool). 
  This is application.yml:</p>
  
  <pre><code>spring:
    ###
    #   Kafka Settings
    ###
    kafka:
      consumer:
        bootstrap-servers: localhost:9092
        key-deserializer: com.panbet.externalbet.history.report.support.ReportsBetKeyJsonDeserializer
        value-deserializer: com.panbet.externalbet.history.report.support.ReportsBetJsonDeserializer
        group-id: external.history.group
  </code></pre>
  
  <p>Here is Java config file:</p>
  
  <pre><code>@EnableKafka
  @Configuration
  public class KafkaConfig
  {
      private final KafkaProperties properties;
  
  
      public KafkaConfig(KafkaProperties properties)
      {
          this.properties = properties;
      }
  
  
      @Bean
      public ConsumerFactory&lt;ReportsBetKeyDto, ReportsBetDto&gt; kafkaConsumerFactory()
      {
          return new DefaultKafkaConsumerFactory&lt;&gt;(properties.buildConsumerProperties());
      }
  
  
      @Bean
      public ConcurrentKafkaListenerContainerFactory&lt;ReportsBetKeyDto, ReportsBetDto&gt; kafkaListenerContainerFactory()
      {
          ConcurrentKafkaListenerContainerFactory&lt;ReportsBetKeyDto, ReportsBetDto&gt; factory = new ConcurrentKafkaListenerContainerFactory&lt;&gt;();
          factory.setConsumerFactory(kafkaConsumerFactory());
          return factory;
      }
  }
  </code></pre>
  
  <p>My kafka listener looks like (listener for topic "transactions" that was mentioned previously):</p>
  
  <pre><code>@Component
  public class ReportsConsumer
  {
      @KafkaListener(topics = { "transactions" })
      public void listen(ConsumerRecord&lt;ReportsBetKeyDto, ReportsBetDto&gt; record)
      {
          System.out.println(record);
      }
  }
  </code></pre>
  
  <p>I expect: when application starts, I'll catch debudder inside ReportsConsumer.listen method. But unfurtunately, nothing happens. Listened doesn't connects to kafka topic. What can be wrong? Thank you.</p>