| /* |
| * 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.twill.internal.yarn; |
| |
| import org.apache.hadoop.security.Credentials; |
| import org.apache.hadoop.yarn.api.records.ApplicationAccessType; |
| |
| import java.nio.ByteBuffer; |
| import java.util.List; |
| import java.util.Map; |
| |
| /** |
| * This interface is for adapting ContainerLaunchContext in different Hadoop version. |
| */ |
| public interface YarnLaunchContext { |
| |
| <T> T getLaunchContext(); |
| |
| void setCredentials(Credentials credentials); |
| |
| void setLocalResources(Map<String, YarnLocalResource> localResources); |
| |
| void setServiceData(Map<String, ByteBuffer> serviceData); |
| |
| Map<String, String> getEnvironment(); |
| |
| void setEnvironment(Map<String, String> environment); |
| |
| List<String> getCommands(); |
| |
| void setCommands(List<String> commands); |
| |
| void setApplicationACLs(Map<ApplicationAccessType, String> acls); |
| } |