【发布时间】:2021-03-25 14:14:14
【问题描述】:
在尝试让消息驱动通道适配器与 Spring-Kafka 2.3+ 一起使用时,我遇到了以下问题。有人有任何可以帮助我的示例代码吗?
1. org.springframework.kafka.listener.config.ContainerProperties 实际上并不存在。
2。 org.springframework.kafka.listener.ContainerProperties 确实存在,但在尝试运行时会产生以下问题。
说明:
试图调用一个不存在的方法。尝试是从以下位置进行的:
org.springframework.integration.kafka.inbound.KafkaMessageDrivenChannelAdapter.onInit(KafkaMessageDrivenChannelAdapter.java:318)
以下方法不存在:
org.springframework.kafka.listener.ContainerProperties.isDeliveryAttemptHeader()Z
3.如果您使用 kafka 2.5 及更高版本,则会出现此问题,但会被替换为
2021-03-22 13:56:05.102-0400 org{local_sparta} WARN [data-pipeline,,,] [DP-ACCOUNT] [DPA] [] AnnotationConfigServletWebServerApplicationContext:main 上下文初始化期间遇到异常 - 取消刷新尝试:org. springframework.beans.factory.BeanCreationException:创建名为“org.springframework.boot.autoconfigure.kafka.KafkaAnnotationDrivenConfiguration”的bean时出错:通过构造函数实例化bean失败;嵌套异常是 org.springframework.beans.BeanInstantiationException:无法实例化 [org.springframework.boot.autoconfigure.kafka.KafkaAnnotationDrivenConfiguration]:构造函数抛出异常;嵌套异常是 org.springframework.beans.factory.UnsatisfiedDependencyException:在类路径资源 [org/springframework/boot/autoconfigure/kafka/KafkaAutoConfiguration.class] 中定义的名称为“kafkaTemplate”的 bean 创建时出错:通过方法“kafkaTemplate”表达的依赖关系不满足参数0;嵌套异常是 org.springframework.beans.factory.NoSuchBeanDefinitionException:没有 'org.springframework.kafka.core.ProducerFactory
尝试使用 Java 版本和 XML 版本都给出相同的错误。
Java 版本
@Configuration
@Slf4j
public class KafkaChannelConsumer {
@Autowired
MessageChannel preRouterLOB;
@Value("${spring.kafka.bootstrap-servers:localhost9092}")
private String bootstrapServers;
@Value("${spring.kafka.topic:55iptest}")
private String springIntegrationKafkaTopic;
@Bean
public KafkaMessageDrivenChannelAdapter kafkaMessageDrivenChannelAdapter() {
KafkaMessageDrivenChannelAdapter kafkaMessageDrivenChannelAdapter = new KafkaMessageDrivenChannelAdapter(
kafkaListenerContainer());
kafkaMessageDrivenChannelAdapter.setOutputChannel(preRouterLOB);
return kafkaMessageDrivenChannelAdapter;
}
@SuppressWarnings("unchecked")
@Bean
public ConcurrentMessageListenerContainer kafkaListenerContainer() {
ContainerProperties containerProps = new ContainerProperties(springIntegrationKafkaTopic);
return (ConcurrentMessageListenerContainer) new ConcurrentMessageListenerContainer(
consumerFactory(), containerProps);
}
@Bean
public ConsumerFactory consumerFactory() {
return new DefaultKafkaConsumerFactory(consumerConfigs());
}
@Bean
public Map consumerConfigs() {
Map properties = new HashMap();
properties.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers);
properties.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class);
properties.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class);
properties.put(ConsumerConfig.GROUP_ID_CONFIG, "dummy");
return properties;
}
}
XML 版本
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jms="http://www.springframework.org/schema/integration/jms"
xmlns:int-kafka="http://www.springframework.org/schema/integration/kafka"
xmlns:int="http://www.springframework.org/schema/integration"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/integration/jms http://www.springframework.org/schema/integration/jms/spring-integration-jms.xsd
http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration.xsd
http://www.springframework.org/schema/integration/kafka http://www.springframework.org/schema/integration/kafka/spring-integration-kafka.xsd">
<int-kafka:message-driven-channel-adapter
id="kafkaListener"
listener-container="container1"
auto-startup="false"
phase="100"
send-timeout="5000"
mode="record"
channel="someChannel"
error-channel="errorChannel" />
<bean id="container1" class="org.springframework.kafka.listener.KafkaMessageListenerContainer">
<constructor-arg>
<bean class="org.springframework.kafka.core.DefaultKafkaConsumerFactory">
<constructor-arg>
<map>
<entry key="bootstrap.servers" value="localhost:9092" />
</map>
</constructor-arg>
</bean>
</constructor-arg>
<constructor-arg>
<bean class="org.springframework.kafka.listener.config.ContainerProperties">
<constructor-arg name="topics" value="foo" />
</bean>
</constructor-arg>
</bean>
第 1 期和第 2 期的 POM
<dependency>
<groupId>org.springframework.integration</groupId>
<artifactId>spring-integration-kafka</artifactId>
<version>5.4.5</version>
</dependency>
这包括版本 Spring-Kafka 2.3.6
第 3 期的 POM
<dependency>
<groupId>org.springframework.integration</groupId>
<artifactId>spring-integration-kafka</artifactId>
<version>5.4.5</version>
<exclusions>
<exclusion>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</artifactId>
<version>2.6.7</version>
</dependency>
【问题讨论】:
-
谢谢,这一切都解决了,现在问题与我们在幕后使用的 Spring Boot 版本有关,它与我尝试使用的 spring-integration-kafka 不兼容。
标签: apache-kafka spring-integration spring-kafka