System and method for providing, by a plurality of schedulers, differentiated service to consumers of distributed resources

摘要

One embodiment of the present invention provides a method comprising assigning a first weight to a first consumer and a second weight to a second consumer. The method further comprises receiving at a first scheduler a request for service by a first resource to the first consumer; receiving at a second scheduler a request for service by a second resource to the first consumer; and receiving at the first scheduler a request for service by the first resource to the second consumer. The method further comprises scheduling, by the first and second schedulers, service from the first and second resources to the first and second consumers, wherein the scheduling maintains total service provided by the first and second resources to the first and second consumers in proportion to the respective weights of the first and second consumers without requiring the first and second schedulers to communicate with each other.