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

Interface Summary

Interface	Description
CoLocationGroup	CoLocationGroup refers to a list of JobVertex instances, where the i-th subtask of one vertex has to be executed on the same TaskManager as the i-th subtask of all other JobVertex instances in the same group.

Class Summary

Class	Description
CoLocationConstraint	A CoLocationConstraint stores the ID of CoLocationGroup and an ID referring to the actual subtask (i.e.
CoLocationGroupImpl	A CoLocationGroup implementation.
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.