| /** |
| * 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; |
| |
| import java.util.concurrent.ConcurrentMap; |
| |
| import org.apache.hadoop.yarn.api.records.ApplicationId; |
| import org.apache.hadoop.yarn.api.records.NodeId; |
| import org.apache.hadoop.yarn.event.Dispatcher; |
| import org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore; |
| import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp; |
| import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.AMLivelinessMonitor; |
| import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.ContainerAllocationExpirer; |
| import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode; |
| import org.apache.hadoop.yarn.server.resourcemanager.security.ApplicationTokenSecretManager; |
| import org.apache.hadoop.yarn.server.resourcemanager.security.ClientToAMTokenSecretManagerInRM; |
| import org.apache.hadoop.yarn.server.resourcemanager.security.DelegationTokenRenewer; |
| import org.apache.hadoop.yarn.server.resourcemanager.security.RMContainerTokenSecretManager; |
| |
| /** |
| * Context of the ResourceManager. |
| */ |
| public interface RMContext { |
| |
| Dispatcher getDispatcher(); |
| |
| RMStateStore getStateStore(); |
| |
| ConcurrentMap<ApplicationId, RMApp> getRMApps(); |
| |
| ConcurrentMap<String, RMNode> getInactiveRMNodes(); |
| |
| ConcurrentMap<NodeId, RMNode> getRMNodes(); |
| |
| AMLivelinessMonitor getAMLivelinessMonitor(); |
| |
| AMLivelinessMonitor getAMFinishingMonitor(); |
| |
| ContainerAllocationExpirer getContainerAllocationExpirer(); |
| |
| DelegationTokenRenewer getDelegationTokenRenewer(); |
| |
| ApplicationTokenSecretManager getApplicationTokenSecretManager(); |
| |
| RMContainerTokenSecretManager getContainerTokenSecretManager(); |
| |
| ClientToAMTokenSecretManagerInRM getClientToAMTokenSecretManager(); |
| } |