Eventdashboard-desktop it can run using eclipse with the my sql connector jar added to the classpath. for dates we can add jcalendar.jar ...make use of sql workbench to connect with databaser ...

I also ran into this problem, my spark version is 3.1.3, after upgrading to 3.3.2, the problem was solved, I looked at spark-sql_2.12-3.1.3.jar and spark-sql_2.12-3.3.2 .jar, version 3.1.3 did not ...