Package org.apache.flink.runtime.jobmaster.slotpool

Interface Summary

Interface	Description
AllocatedSlotActions	Interface for components which have to perform actions on allocated slots.
SchedulingStrategy	Classes that implement this interface provide a method to match objects to somehow represent slot candidates against the SlotProfile that produced the matcher object.
SlotPoolFactory	Factory interface for SlotPool.
SlotPoolGateway	The gateway for calls on the SlotPool.
SlotProvider	The slot provider is responsible for preparing slots for ready-to-run tasks.

Class Summary

Class	Description
DefaultSlotPoolFactory	Default slot pool factory.
DualKeyMap<A,B,V>	Map which stores values under two different indices.
LocationPreferenceSchedulingStrategy	Default SchedulingStrategy which tries to match a slot with its location preferences.
PreviousAllocationSchedulingStrategy	SchedulingStrategy which tries to match a slot with its previous AllocationID.
SingleLogicalSlot	Implementation of the LogicalSlot which is used by the SlotPool.
SlotAndLocality	A combination of a AllocatedSlot and a Locality.
SlotPool	The slot pool serves slot request issued by ExecutionGraph.
SlotPool.AvailableSlots	Organize all available slots from different points of view.
SlotPool.ProviderAndOwner	An implementation of the SlotOwner and SlotProvider interfaces that delegates methods as RPC calls to the SlotPool's RPC gateway.
SlotSharingManager	Manager which is responsible for slot sharing.
SlotSharingManager.TaskSlot	Base class for all task slots.