| /** |
| * 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 org.apache.hadoop.yarn.server.resourcemanager.scheduler.activities.ActivityNode; |
| import org.apache.hadoop.yarn.server.resourcemanager.scheduler.activities.AppAllocation; |
| import org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWSConsts; |
| |
| import javax.xml.bind.annotation.XmlAccessType; |
| import javax.xml.bind.annotation.XmlAccessorType; |
| import javax.xml.bind.annotation.XmlRootElement; |
| import java.util.ArrayList; |
| import java.util.Date; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.stream.Collectors; |
| |
| /* |
| * DAO object to display application allocation detailed information. |
| */ |
| @XmlRootElement |
| @XmlAccessorType(XmlAccessType.FIELD) |
| public class AppAllocationInfo { |
| private String nodeId; |
| private Long timestamp; |
| private String dateTime; |
| private String queueName; |
| private Integer appPriority; |
| private String allocationState; |
| private String diagnostic; |
| private List<AppRequestAllocationInfo> children; |
| |
| AppAllocationInfo() { |
| } |
| |
| AppAllocationInfo(AppAllocation allocation, |
| RMWSConsts.ActivitiesGroupBy groupBy) { |
| this.children = new ArrayList<>(); |
| this.nodeId = allocation.getNodeId(); |
| this.queueName = allocation.getQueueName(); |
| this.appPriority = allocation.getPriority() == null ? |
| null : allocation.getPriority().getPriority(); |
| this.timestamp = allocation.getTime(); |
| this.dateTime = new Date(allocation.getTime()).toString(); |
| this.allocationState = allocation.getActivityState().name(); |
| this.diagnostic = allocation.getDiagnostic(); |
| Map<String, List<ActivityNode>> requestToActivityNodes = |
| allocation.getAllocationAttempts().stream().collect(Collectors |
| .groupingBy((e) -> e.getRequestPriority() + "_" + e |
| .getAllocationRequestId(), Collectors.toList())); |
| for (List<ActivityNode> requestActivityNodes : requestToActivityNodes |
| .values()) { |
| AppRequestAllocationInfo requestAllocationInfo = |
| new AppRequestAllocationInfo(requestActivityNodes, groupBy); |
| this.children.add(requestAllocationInfo); |
| } |
| } |
| |
| public String getNodeId() { |
| return nodeId; |
| } |
| |
| public String getQueueName() { |
| return queueName; |
| } |
| |
| public Integer getAppPriority() { |
| return appPriority; |
| } |
| |
| public Long getTimestamp() { |
| return timestamp; |
| } |
| |
| public String getDateTime() { |
| return dateTime; |
| } |
| |
| public String getAllocationState() { |
| return allocationState; |
| } |
| |
| public List<AppRequestAllocationInfo> getChildren() { |
| return children; |
| } |
| |
| public String getDiagnostic() { |
| return diagnostic; |
| } |
| } |