SpringBoot Integration RocketMQ error reporting: the solution of Bad annotation definition in @ ExtRocketMQTemplateConfiguration
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1. Cause of the problem
When writing ExtRocketMQTemplate using the official example provided by rocketmq-spring-boot-starter, the nameServer configuration in the configuration file is modified to the same value as rocketmq.name-server:
# # configuration file rocketmq: name-server: 192.168.2.182 rocketmq 9876 * ExtNameServer: 192.168.2.182 public class ExtRocketMQTemplate extends RocketMQTemplate 9876 Java Code@ExtRocketMQTemplateConfiguration (nameServer = "${demo.rocketmq.extNameServer}") Problem description
Stack information is posted:
Org.springframework.beans.factory.support.BeanDefinitionValidationException: Bad annotation definition in @ ExtRocketMQTemplateConfiguration, nameServer property is same with global property, please use the default RocketMQTemplate! At org.apache.rocketmq.spring.autoconfigure.ExtProducerResetConfiguration.validate (ExtProducerResetConfiguration.java:153) ~ [rocketmq-spring-boot-2.0.3.jar:2.0.3] at org.apache.rocketmq.spring.autoconfigure.ExtProducerResetConfiguration.registerTemplate (ExtProducerResetConfiguration.java:88) ~ [rocketmq-spring-boot-2.0.3.jar:2.0.3] at java.util.LinkedHashMap.forEach (LinkedHashMap.java:684) ~ [na:1.8.0_144 ] at org.apache.rocketmq.spring.autoconfigure.ExtProducerResetConfiguration.afterSingletonsInstantiated (ExtProducerResetConfiguration.java:75) ~ [rocketmq-spring-boot-2.0.3.jar:2.0.3]. 3. Problem solving
According to the error prompt, nameServer cannot be set to the same value as the above rocketmq.name-server. A different value can solve this problem:
Rocketmq: name-server: 192.168.2.182 properties used in the applicationdemo 9876 * 192.168.2.183 * 9876. ExtNameServer: 192.168.2.182 Bad annotation definition in 9876 Thank you for your reading, the above is the content of "SpringBoot integrated RocketMQ error reporting: Bad annotation definition in @ ExtRocketMQTemplateConfiguration solution". After the study of this article, I believe you have a deeper understanding of the problem of SpringBoot integrated RocketMQ error reporting: Bad annotation definition in @ ExtRocketMQTemplateConfiguration solution, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!
