Uses of Interface
org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement.CandidateNodeSet

Packages that use CandidateNodeSet

Package	Description
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.allocator
org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica
org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement	Package org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement contains classes related to application monitor.

Uses of CandidateNodeSet in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity

Methods in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity with parameters of type CandidateNodeSet

Modifier and Type	Method	Description
CSAssignment	AbstractLeafQueue.assignContainers(org.apache.hadoop.yarn.api.records.Resource clusterResource, CandidateNodeSet<FiCaSchedulerNode> candidates, ResourceLimits currentResourceLimits, SchedulingMode schedulingMode)
CSAssignment	AbstractParentQueue.assignContainers(org.apache.hadoop.yarn.api.records.Resource clusterResource, CandidateNodeSet<FiCaSchedulerNode> candidates, ResourceLimits resourceLimits, SchedulingMode schedulingMode)
CSAssignment	CSQueue.assignContainers(org.apache.hadoop.yarn.api.records.Resource clusterResource, CandidateNodeSet<FiCaSchedulerNode> candidates, ResourceLimits resourceLimits, SchedulingMode schedulingMode)	Assign containers to applications in the queue or it's children (if any).

Uses of CandidateNodeSet in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.allocator

Methods in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.allocator with parameters of type CandidateNodeSet

Modifier and Type	Method	Description
abstract CSAssignment	AbstractContainerAllocator.assignContainers(org.apache.hadoop.yarn.api.records.Resource clusterResource, CandidateNodeSet<FiCaSchedulerNode> candidates, SchedulingMode schedulingMode, ResourceLimits resourceLimits, RMContainer reservedContainer)	allocate needs to handle following stuffs: Select request: Select a request to allocate.
CSAssignment	ContainerAllocator.assignContainers(org.apache.hadoop.yarn.api.records.Resource clusterResource, CandidateNodeSet<FiCaSchedulerNode> candidates, SchedulingMode schedulingMode, ResourceLimits resourceLimits, RMContainer reservedContainer)
CSAssignment	RegularContainerAllocator.assignContainers(org.apache.hadoop.yarn.api.records.Resource clusterResource, CandidateNodeSet<FiCaSchedulerNode> candidates, SchedulingMode schedulingMode, ResourceLimits resourceLimits, RMContainer reservedContainer)

Uses of CandidateNodeSet in org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica

Methods in org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica with parameters of type CandidateNodeSet

Modifier and Type	Method	Description
CSAssignment	FiCaSchedulerApp.assignContainers(org.apache.hadoop.yarn.api.records.Resource clusterResource, CandidateNodeSet<FiCaSchedulerNode> ps, ResourceLimits currentResourceLimits, SchedulingMode schedulingMode, RMContainer reservedContainer)

Uses of CandidateNodeSet in org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement

Classes in org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement that implement CandidateNodeSet

Modifier and Type	Class	Description
class	SimpleCandidateNodeSet<N extends SchedulerNode>	A simple CandidateNodeSet which keeps an unordered map

Methods in org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement with parameters of type CandidateNodeSet

Modifier and Type	Method	Description
Iterator<N>	AppPlacementAllocator.getPreferredNodeIterator(CandidateNodeSet<N> candidateNodeSet)	Get iterator of preferred node depends on requirement and/or availability.
static <N extends SchedulerNode> N	CandidateNodeSetUtils.getSingleNode(CandidateNodeSet<N> candidates)