I have been getting a reoccurring warning message with dataloader (both the command prompt and desktop versions). I have uninstalled and reinstalled Java hoping it would resolve this error, but it does not. My coworker is also receiving the warning message.
Any ideas on what is causing this and how to make it stop? I am still able to upload files and the changes appear to go through, but it does take longer to load now.
C:\Users\JenniferSpeer\dataloader>dataloader login
WARNING: sun.reflect.Reflection.getCallerClass is not supported. This will impact performance.
Login Successful
C:\Users\JenniferSpeer\dataloader>