RocketMQ报错总结

目录

The specified topic[xxx] contains illegal characters, allowing only ^[%|a-zA-Z0-9_-]+$

The consumer group[yms-group] has been created before, specify another name please.

The specified topic[xxx] contains illegal characters, allowing only ^[%|a-zA-Z0-9_-]+$

org.apache.rocketmq.client.exception.MQClientException: The specified topic[话题] contains illegal characters, allowing only ^[%|a-zA-Z0-9_-]+$
For more information, please visit the url, http://rocketmq.apache.org/docs/faq/

报错原因是Topic命名不规范，存在非法字符，在RocketMQ中Topic的命名规则应遵循以下正则表达式：^[%|a-zA-Z0-9_-]+$

The consumer group[yms-group] has been created before, specify another name please.

Caused by: java.lang.IllegalStateException: Failed to start RocketMQ push consumer
	at org.apache.rocketmq.spring.support.DefaultRocketMQListenerContainer.start(DefaultRocketMQListenerContainer.java:281)
	at org.apache.rocketmq.spring.autoconfigure.ListenerContainerConfiguration.registerContainer(ListenerContainerConfiguration.java:120)
	... 15 more
Caused by: org.apache.rocketmq.client.exception.MQClientException: The consumer group[yms-group] has been created before, specify another name please.

消费者组命名重复，在同一个项目中不可存在两个名字一样的消费者组