MrYueQ opened a new issue #2382: URL: https://github.com/apache/rocketmq/issues/2382
### environment | 序号 | 组件名称 | 组件版本 | | :---: | :--- | :--- | | 1 | canal | canal.deployer-1.1.4 | 2 | mysql | 5.6.40-log MySQL Community Server (GPL) | 3| rocketmq | V4_2_0_SNAPSHOT | 4 | system | 3.10.0-862.14.4.el7.x86_64 ### question For the convenience of description, the abnormal topic is named *A*. The normal topic is named *b*。 Use the same data source, consumed by two canal instances into two topics，At a certain point in time, operating the database produced 23 records. In the rocketmq control interface, you can see that *A* has received 3 messages. *B* 23 messages received. - *A* is the topic just created - *B* is has been running for a while ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
