| Package | Description | 
|---|---|
| org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources | 
| Modifier and Type | Method and Description | 
|---|---|
| static CGroupsHandler.CGroupController | CGroupsHandler.CGroupController. valueOf(String name)Returns the enum constant of this type with the specified name. | 
| static CGroupsHandler.CGroupController[] | CGroupsHandler.CGroupController. values()Returns an array containing the constants of this enum type, in
the order they are declared. | 
| Modifier and Type | Method and Description | 
|---|---|
| String | CGroupsHandler. createCGroup(CGroupsHandler.CGroupController controller,
            String cGroupId)Creates a cgroup for a given controller. | 
| void | CGroupsHandler. deleteCGroup(CGroupsHandler.CGroupController controller,
            String cGroupId)Deletes the specified cgroup. | 
| String | CGroupsHandler. getCGroupParam(CGroupsHandler.CGroupController controller,
              String cGroupId,
              String param)reads a cgroup parameter value, given a controller, cgroup id, parameter. | 
| String | CGroupsHandler. getControllerPath(CGroupsHandler.CGroupController controller)Gets the absolute path to the specified cgroup controller. | 
| String | CGroupsHandler. getPathForCGroup(CGroupsHandler.CGroupController controller,
                String cGroupId)Gets the full path for the cgroup, given a controller and a cgroup id. | 
| String | CGroupsHandler. getPathForCGroupParam(CGroupsHandler.CGroupController controller,
                     String cGroupId,
                     String param)Gets the full path for a cgroup parameter, given a controller,
 cgroup id and parameter name. | 
| String | CGroupsHandler. getPathForCGroupTasks(CGroupsHandler.CGroupController controller,
                     String cGroupId)Gets the full path for the cgroup's tasks file, given a controller and a
 cgroup id. | 
| void | CGroupsHandler. initializeCGroupController(CGroupsHandler.CGroupController controller)Mounts or initializes a cgroup controller. | 
| void | CGroupsHandler. updateCGroupParam(CGroupsHandler.CGroupController controller,
                 String cGroupId,
                 String param,
                 String value)updates a cgroup parameter, given a controller, cgroup id, parameter name. | 
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