Package org.apache.flink.runtime.jobmanager.scheduler

Class Summary

Class	Description
CoLocationConstraint	A CoLocationConstraint manages the location of a set of tasks (Execution Vertices).
CoLocationGroup	A Co-location group is a group of JobVertices, where the i-th subtask of one vertex has to be executed on the same TaskManager as the i-th subtask of all other JobVertices in the same group.
ScheduledUnit	ScheduledUnit contains the information necessary to allocate a slot for the given JobVertexID.
SlotSharingGroup	A slot sharing units defines which different task (from different job vertices) can be deployed together within a slot.

Enum Summary

Enum	Description
Locality
LocationPreferenceConstraint	Defines the location preference constraint.

Exception Summary

Exception	Description
NoResourceAvailableException	Indicates resource allocation failures.