| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity; |
| |
| import org.apache.hadoop.classification.InterfaceAudience.Private; |
| import org.apache.hadoop.classification.InterfaceStability.Unstable; |
| import org.apache.hadoop.yarn.api.records.Resource; |
| import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer; |
| import org.apache.hadoop.yarn.server.resourcemanager.scheduler.NodeType; |
| import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp; |
| |
| @Private |
| @Unstable |
| public class CSAssignment { |
| final private Resource resource; |
| private NodeType type; |
| private final RMContainer excessReservation; |
| private final FiCaSchedulerApp application; |
| |
| public CSAssignment(Resource resource, NodeType type) { |
| this.resource = resource; |
| this.type = type; |
| this.application = null; |
| this.excessReservation = null; |
| } |
| |
| public CSAssignment(FiCaSchedulerApp application, RMContainer excessReservation) { |
| this.resource = excessReservation.getContainer().getResource(); |
| this.type = NodeType.NODE_LOCAL; |
| this.application = application; |
| this.excessReservation = excessReservation; |
| } |
| |
| |
| public Resource getResource() { |
| return resource; |
| } |
| |
| public NodeType getType() { |
| return type; |
| } |
| |
| public void setType(NodeType type) { |
| this.type = type; |
| } |
| |
| public FiCaSchedulerApp getApplication() { |
| return application; |
| } |
| |
| public RMContainer getExcessReservation() { |
| return excessReservation; |
| } |
| |
| @Override |
| public String toString() { |
| return resource.getMemory() + ":" + type; |
| } |
| } |