The way to stop a connector depends on the way that the connector was
started, as follows:
If you started the connector from the command line, with its connector
startup script:
On Windows systems, invoking the startup script creates a separate
"console" window for the connector. In this window, type
"Q" and press Enter to stop the connector.
From System Monitor
You can load, activate, deactivate, pause, shutdown or delete a connector
using this tool.
On Windows systems, you can configure the connector to start as a Windows
service. In this case, the connector stops when the Windows system
shuts down.