Kafka 手动提交偏移量遇到的问题

Kafka 手动提交偏移量遇到的问题

这是自己的疏忽大意导致的

看下抛出的异常：

org.springframework.kafka.listener.ListenerExecutionFailedException: invokeHandler Failed; nested exception is java.lang.IllegalStateException: No Acknowledgment available as an argument, the listener container must have a MANUAL Ackmode to populate the Acknowledgment.; nested exception is java.lang.IllegalStateException: No Acknowledgment available as an argument, the listener container must have a MANUAL Ackmode to populate the Acknowledgment.

大概意思就是KafkaConsume必须有一个手动Ackmode来提交偏移量。

一开始没发觉，我在自定义KafkaConfig里把自动提交偏移量设置了false，但是没有配置提交偏移量的方式

@Bean
    public KafkaListenerContainerFactory<ConcurrentMessageListenerContainer<String, String>>  kafkaListenerContainerFactory() {
     
        ConcurrentKafkaListenerContainerFactory<String, String> factory = new ConcurrentKafkaListenerContainerFactory<>();
        factory.setConcurrency(concurrency);
        factory.setConsumerFactory(consumerFactorys());
        factory.setBatchListener(true);//设置为批量消费，每个批次数量在Kafka配置参数中设置ConsumerConfig.MAX_POLL_RECORDS_CONFIG
        factory.getContainerProperties().setAckMode(ContainerProperties.AckMode.MANUAL_IMMEDIATE);//设置提交偏移量的方式 忘记配置的地方
        return factory;
    }