org.apache.flink.runtime.resourcemanager.slotmanager

Interface ResourceAllocator

All Known Implementing Classes:

NonSupportedResourceAllocatorImpl

public interface ResourceAllocator

Resource related actions which the SlotManager can perform.

Method Summary

Modifier and Type	Method and Description
void	cleaningUpDisconnectedResource(ResourceID resourceID) Clean up the disconnected resource with the given resource id.
void	declareResourceNeeded(Collection<ResourceDeclaration> resourceDeclarations) declare resource need by slot manager.
boolean	isSupported() Whether allocate/release resources are supported.

Method Detail

isSupported

boolean isSupported()

Whether allocate/release resources are supported.

cleaningUpDisconnectedResource

void cleaningUpDisconnectedResource(ResourceID resourceID)

Clean up the disconnected resource with the given resource id.

Parameters:

resourceID - identifying which resource to clean up

declareResourceNeeded

void declareResourceNeeded(Collection<ResourceDeclaration> resourceDeclarations)

declare resource need by slot manager.