For the latest stable version, please use Spring for Apache Kafka 3.3.0!

Specifying a ListenerContainerFactory

By default the RetryTopic configuration will use the provided factory from the @KafkaListener annotation, but you can specify a different one to be used to create the retry topic and dlt listener containers.

For the @RetryableTopic annotation you can provide the factory’s bean name, and using the RetryTopicConfiguration bean you can either provide the bean name or the instance itself.

@RetryableTopic(listenerContainerFactory = "my-retry-topic-factory")
@KafkaListener(topics = "my-annotated-topic")
public void processMessage(MyPojo message) {
    // ... message processing
}

@Bean
public RetryTopicConfiguration myRetryTopic(KafkaTemplate<Integer, MyPojo> template,
        ConcurrentKafkaListenerContainerFactory<Integer, MyPojo> factory) {
    return RetryTopicConfigurationBuilder
            .newInstance()
            .listenerFactory(factory)
            .create(template);
}

@Bean
public RetryTopicConfiguration myOtherRetryTopic(KafkaTemplate<Integer, MyPojo> template) {
    return RetryTopicConfigurationBuilder
            .newInstance()
            .listenerFactory("my-retry-topic-factory")
            .create(template);
}

Since 2.8.3 you can use the same factory for retryable and non-retryable topics.