Flink CDC API连接MySQL报错：The last packet sent successfully to the server was 0 milliseconds ago. How to Fix?

This error is typically caused by an incompatibility between the database driver version used and the actual database version. Here are the steps to resolve this issue:\n\n1. Ensure the Flink version you are using is compatible with the MySQL driver version. Refer to the official documentation of Flink or the MySQL driver for compatibility information.\n\n2. Check the version of your MySQL database and make sure the driver version matches it. If they don't match, try using a driver compatible with your database version.\n\n3. Update the MySQL driver version. You can update the driver by adding the new version to your project dependencies. You can find the latest driver version on the official MySQL website or Maven repository.\n\n4. If the above steps don't resolve the issue, try restarting the MySQL server. Sometimes server issues can cause connection failures.\n\nIf the problem persists, please provide more error logs and code details for better assistance.