$ESP_HOME/bin/esp_cluster_admin --uri=esp[s]://<host>:<port> --username=<user-name> --password=<password>
You
must provide a user name and password to log in to the utility. Login credentials
vary, depending on your chosen authentication method.
Note: If you omit the password parameter when
you call the esp_cluster_admin tool, Event Stream Processor prompts you for the password and
hides it as you type, which improves security.