Uses of Interface
org.apache.drill.yarn.appMaster.ClusterController

Packages that use ClusterController

Package	Description
org.apache.drill.yarn.appMaster	Implements the Drill Application Master for YARN.
org.apache.drill.yarn.appMaster.http

Uses of ClusterController in org.apache.drill.yarn.appMaster

Classes in org.apache.drill.yarn.appMaster that implement ClusterController

Modifier and Type	Class	Description
class	ClusterControllerImpl	Controls the Drill cluster by representing the current cluster state with a desired state, taking corrective action to keep the cluster in the desired state.

Methods in org.apache.drill.yarn.appMaster that return ClusterController

Modifier and Type	Method	Description
ClusterController	Dispatcher.getController()
ClusterController	SchedulerState.getController()
ClusterController	SchedulerStateImpl.getController()

Methods in org.apache.drill.yarn.appMaster with parameters of type ClusterController

Modifier and Type	Method	Description
void	DispatcherAddOn.finish(ClusterController controller)
void	DrillControllerFactory.ZKRegistryAddOn.finish(ClusterController controller)
void	DispatcherAddOn.start(ClusterController controller)
void	DrillControllerFactory.ZKRegistryAddOn.start(ClusterController controller)
void	ControllerVisitor.visit(ClusterController controller)

Constructors in org.apache.drill.yarn.appMaster with parameters of type ClusterController

Modifier	Constructor	Description
	EventContext(ClusterController controller)

Uses of ClusterController in org.apache.drill.yarn.appMaster.http

Methods in org.apache.drill.yarn.appMaster.http with parameters of type ClusterController

Modifier and Type	Method	Description
void	ControllerModel.countStrayDrillbits(ClusterController controller)	Count the unmanaged drillbits.
void	AbstractTasksModel.TasksModel.listAnomalies(ClusterController controller)	List any anomalies: either stray Drillbits (those in ZK but not launched by DoY), or blacklisted nodes.
void	AbstractTasksModel.HistoryModel.visit(ClusterController controller)
void	ControllerModel.visit(ClusterController controller)