| /** |
| * 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.sls.scheduler; |
| |
| import org.apache.hadoop.classification.InterfaceAudience.Private; |
| import org.apache.hadoop.classification.InterfaceStability.Unstable; |
| import org.apache.hadoop.net.Node; |
| import org.apache.hadoop.yarn.api.records.ApplicationId; |
| import org.apache.hadoop.yarn.api.records.Container; |
| import org.apache.hadoop.yarn.api.records.ContainerId; |
| import org.apache.hadoop.yarn.api.records.NodeId; |
| import org.apache.hadoop.yarn.api.records.NodeState; |
| import org.apache.hadoop.yarn.api.records.Resource; |
| import org.apache.hadoop.yarn.api.records.ResourceUtilization; |
| import org.apache.hadoop.yarn.server.api.protocolrecords.NodeHeartbeatResponse; |
| import org.apache.hadoop.yarn.server.api.records.QueuedContainersStatus; |
| import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager; |
| import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode; |
| import org.apache.hadoop.yarn.server.resourcemanager.rmnode |
| .UpdatedContainerInfo; |
| |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Set; |
| |
| @Private |
| @Unstable |
| public class RMNodeWrapper implements RMNode { |
| private RMNode node; |
| private List<UpdatedContainerInfo> updates; |
| private boolean pulled = false; |
| |
| public RMNodeWrapper(RMNode node) { |
| this.node = node; |
| updates = node.pullContainerUpdates(); |
| } |
| |
| @Override |
| public NodeId getNodeID() { |
| return node.getNodeID(); |
| } |
| |
| @Override |
| public String getHostName() { |
| return node.getHostName(); |
| } |
| |
| @Override |
| public int getCommandPort() { |
| return node.getCommandPort(); |
| } |
| |
| @Override |
| public int getHttpPort() { |
| return node.getHttpPort(); |
| } |
| |
| @Override |
| public String getNodeAddress() { |
| return node.getNodeAddress(); |
| } |
| |
| @Override |
| public String getHttpAddress() { |
| return node.getHttpAddress(); |
| } |
| |
| @Override |
| public String getHealthReport() { |
| return node.getHealthReport(); |
| } |
| |
| @Override |
| public long getLastHealthReportTime() { |
| return node.getLastHealthReportTime(); |
| } |
| |
| @Override |
| public Resource getTotalCapability() { |
| return node.getTotalCapability(); |
| } |
| |
| @Override |
| public String getRackName() { |
| return node.getRackName(); |
| } |
| |
| @Override |
| public Node getNode() { |
| return node.getNode(); |
| } |
| |
| @Override |
| public NodeState getState() { |
| return node.getState(); |
| } |
| |
| @Override |
| public List<ContainerId> getContainersToCleanUp() { |
| return node.getContainersToCleanUp(); |
| } |
| |
| @Override |
| public List<ApplicationId> getAppsToCleanup() { |
| return node.getAppsToCleanup(); |
| } |
| |
| @Override |
| public List<ApplicationId> getRunningApps() { |
| return node.getRunningApps(); |
| } |
| |
| @Override |
| public void updateNodeHeartbeatResponseForCleanup( |
| NodeHeartbeatResponse nodeHeartbeatResponse) { |
| node.updateNodeHeartbeatResponseForCleanup(nodeHeartbeatResponse); |
| } |
| |
| @Override |
| public NodeHeartbeatResponse getLastNodeHeartBeatResponse() { |
| return node.getLastNodeHeartBeatResponse(); |
| } |
| |
| @Override |
| public void resetLastNodeHeartBeatResponse() { |
| node.getLastNodeHeartBeatResponse().setResponseId(0); |
| } |
| |
| @Override |
| @SuppressWarnings("unchecked") |
| public List<UpdatedContainerInfo> pullContainerUpdates() { |
| List<UpdatedContainerInfo> list = Collections.EMPTY_LIST; |
| if (! pulled) { |
| list = updates; |
| pulled = true; |
| } |
| return list; |
| } |
| |
| List<UpdatedContainerInfo> getContainerUpdates() { |
| return updates; |
| } |
| |
| @Override |
| public String getNodeManagerVersion() { |
| return node.getNodeManagerVersion(); |
| } |
| |
| @Override |
| public Set<String> getNodeLabels() { |
| return RMNodeLabelsManager.EMPTY_STRING_SET; |
| } |
| |
| @Override |
| public void updateNodeHeartbeatResponseForContainersDecreasing( |
| NodeHeartbeatResponse response) { |
| // TODO Auto-generated method stub |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| public List<Container> pullNewlyIncreasedContainers() { |
| // TODO Auto-generated method stub |
| return Collections.EMPTY_LIST; |
| } |
| |
| public QueuedContainersStatus getQueuedContainersStatus() { |
| return null; |
| } |
| |
| @Override |
| public ResourceUtilization getAggregatedContainersUtilization() { |
| return node.getAggregatedContainersUtilization(); |
| } |
| |
| @Override |
| public ResourceUtilization getNodeUtilization() { |
| return node.getNodeUtilization(); |
| } |
| } |