在使用Spring Boot 3.2.2尝试连接RocketMQ 5.1.2时,可能会遇到启动时的报错问题。在Windows 10环境下启动了namesrv、broker和proxy,并配置了RocketMQ的name-server地址为本机IP:192.168.50.20:9876,但启动时仍会出现报错。报错信息如下:
Started container failed. DefaultRocketMQListenerContainer{consumerGroup='topic_02_CONSUMER', namespace='', namespaceV2='', nameServer='192.168.50.20:9876', topic='topic_02', consumeMode=CONCURRENTLY, selectorType=TAG, selectorExpression='*', messageModel=CLUSTERING', tlsEnable=false, instanceName=DEFAULT} java.lang.IllegalStateException: org.apache.rocketmq.remoting.exception.RemotingSendRequestException: send request to 192.168.50.20:9876> failed
用户的配置文件为:
rocketmq: name-server: 192.168.50.20:9876
使用的版本信息包括:RocketMQ版本5.1.2,rocketmq-spring-boot版本2.3.2,以及Spring Boot版本3.2.2。用户尝试了降版本处理,但问题依旧存在。
解决此类报错问题的一种方法是调整项目的POM文件配置。以下是一个调整后的POM文件配置示例:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemalocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"><modelversion>4.0.0</modelversion><groupid>com.example</groupid><artifactid>rocketmq-test</artifactid><version>0.0.1-SNAPSHOT</version><parent><groupid>org.springframework.boot</groupid><artifactid>spring-boot-starter-parent</artifactid><version>3.2.2</version></parent><dependencies><dependency><groupid>org.springframework.boot</groupid><artifactid>spring-boot-starter</artifactid></dependency><dependency><groupid>org.apache.rocketmq</groupid><artifactid>rocketmq-spring-boot-starter</artifactid><version>2.3.2</version></dependency><dependency><groupid>org.apache.rocketmq</groupid><artifactid>rocketmq-client</artifactid><version>5.1.2</version></dependency><dependency><groupid>org.apache.rocketmq</groupid><artifactid>rocketmq-acl</artifactid><version>5.1.2</version></dependency><dependency><groupid>org.apache.rocketmq</groupid><artifactid>rocketmq-common</artifactid><version>5.1.2</version></dependency><dependency><groupid>org.apache.rocketmq</groupid><artifactid>rocketmq-remoting</artifactid><version>5.1.2</version></dependency><dependency><groupid>org.apache.rocketmq</groupid><artifactid>rocketmq-srvutil</artifactid><version>5.1.2</version></dependency><dependency><groupid>org.apache.rocketmq</groupid><artifactid>rocketmq-proto</artifactid><version>2.0.2</version></dependency></dependencies><build><plugins><plugin><groupid>org.springframework.boot</groupid><artifactid>spring-boot-maven-plugin</artifactid></plugin></plugins></build></project>
通过调整POM文件的依赖配置,可以尝试解决Spring Boot 3.2.2连接RocketMQ 5.1.2时的报错问题。
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