生成消息时,Magic v1不支持记录头

时间:2019-04-16 14:38:24

标签: java spring-boot gradle spring-kafka

获取 Magic v1 在生成消息时不支持记录标题,在我的代码下方,

KafkaProducerConfig:

@Configuration

public class KafkaProducerConfig {
@Value(value = "${kafka.bootstrap-servers}")
private String bootstrapAddress;

@Bean
public ProducerFactory<String, Event> producerFactory() {
    Map<String, Object> config = new HashMap<>();
    config.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapAddress);
    config.put(JsonSerializer.ADD_TYPE_INFO_HEADERS, false);
    config.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
    config.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, JsonSerializer.class);

    return new DefaultKafkaProducerFactory<>(config);
}

@Bean
public KafkaTemplate<String, Event> kafkaTemplate() {
    return new KafkaTemplate<>(producerFactory());
}

}

KafkaConsumerConfig:

@EnableKafka

@Configuration

public class KafkaConsumerConfig {

@Value(value = "${spring.kafka.bootstrap-servers}")
private String bootstrapAddress;

@Value(value = "${spring.kafka.consumer.group-id}")
private String groupId;

@Value(value = "${kafka.consumer.enable.auto.commit}")
private String autoCommit;

@Value(value = "${kafka.consumer.auto.commit.interval.ms}")
private String autoCommitInterval;

@Value(value = "${kafka.consumer.auto.offset.reset}")
private String autoOffsetReset;

@Value(value = "${kafka.consumer.session.timeout.ms}")
private String sessionTimeout;

@Value(value = "${kafka.consumer.concurrency}")
private String concurrency;

@Value(value = "${kafka.consumer.pollTimeout}")
private String pollTimeout;

@Bean
public ConsumerFactory<String, Event> consumerFactory() {
    Map<String, Object> config = new HashMap<>();
    config.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapAddress);
    config.put(ConsumerConfig.GROUP_ID_CONFIG, groupId);
    config.put(ConsumerConfig.ENABLE_AUTO_COMMIT_CONFIG, autoCommit);
    config.put(ConsumerConfig.AUTO_COMMIT_INTERVAL_MS_CONFIG, autoCommitInterval);
    config.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, autoOffsetReset);
    config.put(ConsumerConfig.SESSION_TIMEOUT_MS_CONFIG, sessionTimeout);
    config.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class);
    config.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, JsonDeserializer.class);
    return new DefaultKafkaConsumerFactory<>(config, new StringDeserializer(),
            new JsonDeserializer<>(Event.class));
}

@Bean
public ConcurrentKafkaListenerContainerFactory<String, Event> kafkaListenerContainerFactory() {
    ConcurrentKafkaListenerContainerFactory<String, Event> factory = new ConcurrentKafkaListenerContainerFactory<>();
    factory.setConsumerFactory(consumerFactory());
    factory.setConcurrency(Integer.parseInt(concurrency));
    factory.getContainerProperties().setPollTimeout(Integer.parseInt(pollTimeout));
    return factory;
}

}

KafkaTopicConfig:

@Configuration

public class KafkaTopicConfig {

@Value(value = "${spring.kafka.bootstrap-servers}")
private String bootstrapAddress;

@Value(value = "${kafka.topicName}")
private String topicName;

@Value(value = "${kafka.topic.partitions}")
private String partitions;

@Value(value = "${kafka.topic.replicationFactor}")
private String replicationFactor;

@Bean
public KafkaAdmin kafkaAdmin() {
    Map<String, Object> configs = new HashMap<>();
    configs.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapAddress);
    return new KafkaAdmin(configs);
}

@Bean
public NewTopic ClientTopic() {
    return new NewTopic(topicName, Integer.parseInt(partitions), (short) Short.parseShort(replicationFactor));
}

}

产生消息:产生消息时出错

     kafkaTemplate.send(topicName, event);

消费信息:

@KafkaListener(topics = "someTopicName", groupId = "somegroupId")
    public void consume(Event event) {
       // here Business logic
    }

我正在使用的Gradle依存关系

 implementation ('org.springframework.kafka:spring-kafka')
 implementation('com.fasterxml.jackson.core:jackson-databind:2.9.4')

我正在使用的Spring Boot版本:

springBootVersion = '2.0.3.RELEASE'

请让我知道我在做什么错

我尝试在生产者工厂中添加,但是没有用,

config.put(JsonSerializer.ADD_TYPE_INFO_HEADERS, false);

0 个答案:

没有答案