| /** |
| * 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.webapp.dao; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import javax.xml.bind.annotation.XmlAccessType; |
| import javax.xml.bind.annotation.XmlAccessorType; |
| import javax.xml.bind.annotation.XmlRootElement; |
| |
| import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceUsage; |
| |
| /** |
| * DAO which wraps PartitionResourceUsageInfo applicable for a queue/user |
| */ |
| @XmlRootElement |
| @XmlAccessorType(XmlAccessType.FIELD) |
| public class ResourcesInfo { |
| List<PartitionResourcesInfo> resourceUsagesByPartition = |
| new ArrayList<>(); |
| |
| public ResourcesInfo() { |
| } |
| |
| public ResourcesInfo(ResourceUsage resourceUsage, |
| boolean considerAMUsage) { |
| if (resourceUsage == null) { |
| return; |
| } |
| for (String partitionName : resourceUsage.getNodePartitionsSet()) { |
| resourceUsagesByPartition.add(new PartitionResourcesInfo(partitionName, |
| new ResourceInfo(resourceUsage.getUsed(partitionName)), |
| new ResourceInfo(resourceUsage.getReserved(partitionName)), |
| new ResourceInfo(resourceUsage.getPending(partitionName)), |
| considerAMUsage ? new ResourceInfo(resourceUsage |
| .getAMUsed(partitionName)) : null, |
| considerAMUsage ? new ResourceInfo(resourceUsage |
| .getAMLimit(partitionName)) : null, |
| considerAMUsage ? new ResourceInfo(resourceUsage |
| .getUserAMLimit(partitionName)) : null)); |
| } |
| } |
| |
| public ResourcesInfo(ResourceUsage resourceUsage) { |
| this(resourceUsage, true); |
| } |
| |
| public List<PartitionResourcesInfo> getPartitionResourceUsages() { |
| return resourceUsagesByPartition; |
| } |
| |
| public void setPartitionResourceUsages( |
| List<PartitionResourcesInfo> resources) { |
| this.resourceUsagesByPartition = resources; |
| } |
| |
| public PartitionResourcesInfo getPartitionResourceUsageInfo( |
| String partitionName) { |
| for (PartitionResourcesInfo partitionResourceUsageInfo : |
| resourceUsagesByPartition) { |
| if (partitionResourceUsageInfo.getPartitionName().equals(partitionName)) { |
| return partitionResourceUsageInfo; |
| } |
| } |
| return new PartitionResourcesInfo(); |
| } |
| } |