Uninstalling M3 Metadata Publisher
Uninstall the grid application
Right-click your grid application and select Application Maintenance > Uninstall Application.
The Uninstall Application wizard is started.
If the application is running, a new window indicating this is displayed. Confirm shutdown of nodes, and click Next.
In the Summary window, verify the information and click Finish.
When the task is finished, a window is displayed. Click OK or click View log. You can also go to the Logs tab to view the log file.