Search host controller service and content processing service on SharePoint Server is down. SharePoint 2013

Search host controller service and content processing service on SharePoint Server is down. In search topology we are cross mark for content processing . In ULS Failed to connect to Host controller in Server : xxxxxxxx. Exception : System.ServiceModel.EndpointNotFoundException: There was no endpoint listening at net.tcp://xxxxxxx/ceres/hostcontroller/nettcp that could accept the message. This is often caused…

10