Interface to abstract the communication with an actor.
Classes implementing the InstanceListener interface can be notified about the availability disappearance of instances.
A hardware description describes the resources available to a task manager.
An instance represents a
Class for statistically unique instance IDs.
Simple manager that keeps track of which TaskManager are available and alive.
This class represents a shared slot.
A SimpleSlot represents a single slot on a TaskManager instance, or a slot within a shared slot.
Simple implementation of the
Base class for slots that the Scheduler / ExecutionGraph take from the SlotPool and use to place tasks to execute into.
The SlotSharingGroupAssignment manages a set of shared slots, which are shared between tasks of a
A special instance signaling that an attempted operation on an instance is not possible, because the instance has died.
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