Package org.apache.nemo.runtime.master

Class Summary

Class	Description
BlockManagerMaster	Master-side block manager.
BlockManagerMaster.BlockRequestHandler	The handler of block location requests.
BroadcastManagerMaster	Broadcast variables saved in the master.
PipeManagerMaster	Master-side pipe manager.
PlanAppender	An implementation of plan appender which append two plans regarding to caching.
PlanStateManager	Maintains three levels of state machines (PlanState, StageState, and TaskState) of a physical plan.
RuntimeMaster	(WARNING) Use runtimeMasterThread for all public methods to avoid race conditions.