Hi @ditto  You can use API to start the services. To Stop and Start a CDH service, you could try to make use of the CM APIs such as the below, Start the service - POST /clusters/{clusterName}/services/{serviceName}/commands/start Stop the service - POST /clusters/{clusterName}/services/{serviceName}/commands/stop   https://cloudera.github.io/cm_api/apidocs/v6/path__clusters_-clusterName-_commands_stop.html https://cloudera.github.io/cm_api/apidocs/v6/path__clusters_-clusterName-_commands_start.html https://cloudera.github.io/cm_api/apidocs/v6/index.html ... View more