| Package | Description | 
|---|---|
| org.apache.hadoop.yarn.server.scheduler | Utility classes used for Scheduling. | 
| Modifier and Type | Method and Description | 
|---|---|
| protected org.apache.hadoop.yarn.api.records.Container | OpportunisticContainerAllocator. createContainer(long rmIdentifier,
               OpportunisticContainerAllocator.AllocationParams appParams,
               OpportunisticContainerAllocator.ContainerIdGenerator idCounter,
               org.apache.hadoop.yarn.api.records.ApplicationAttemptId id,
               String userName,
               Map<org.apache.hadoop.yarn.api.records.Resource,List<OpportunisticContainerAllocator.Allocation>> allocations,
               String location,
               org.apache.hadoop.yarn.api.records.ResourceRequest anyAsk,
               RemoteNode rNode) | 
| protected int | OpportunisticContainerAllocator. getTotalAllocations(List<Map<org.apache.hadoop.yarn.api.records.Resource,List<OpportunisticContainerAllocator.Allocation>>> allocations) | 
| protected void | OpportunisticContainerAllocator. matchAllocation(List<Map<org.apache.hadoop.yarn.api.records.Resource,List<OpportunisticContainerAllocator.Allocation>>> allocations,
               List<org.apache.hadoop.yarn.api.records.Container> allocatedContainers,
               OpportunisticContainerContext oppContext) | 
| void | OpportunisticContainerContext. matchAllocationToOutstandingRequest(org.apache.hadoop.yarn.api.records.Resource capability,
                                   List<OpportunisticContainerAllocator.Allocation> allocations)This method matches a returned list of Container Allocations to any
 outstanding OPPORTUNISTIC ResourceRequest. | 
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