pan3793 commented on issue #6246:
URL: https://github.com/apache/kyuubi/issues/6246#issuecomment-2044862969

   We did a similar thing for Flink previously.
   
   Support there are incompatible classes in different versions:
   ```
   package old
   
   class Old {
     OldR method()
   }
   ```
   ```
   package new
   
   class New {
     NewR method()
   }
   ```
   
   Then we can introduce a Shim class to handle it.
   ```
   package shim
   
   class Shim {
     R method() {
        // dynamically bind the runtime class using reflection.
     }
   }
   ```
   


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