Hue safety valves
In Cloudera Manager, all Hue properties and safety-valves can be found on the tab,.
Advanced safety valves
The field for hue_safety_valve.ini is service-wide and affects all Hue roles listed on the Instances tab. The field for hue_safety_valve_server.ini only affects Hue Server role instances.
Environment safety valves
Environment safety-valves let you configure environment variables across the service or for specific role instances. These safety-valves lack headers.