| /** |
| * 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.mapreduce.v2.security.client; |
| |
| import java.lang.annotation.Annotation; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.mapreduce.v2.jobhistory.JHConfig; |
| import org.apache.hadoop.security.KerberosInfo; |
| import org.apache.hadoop.security.SecurityInfo; |
| import org.apache.hadoop.security.token.TokenInfo; |
| import org.apache.hadoop.yarn.proto.MRClientProtocol; |
| |
| public class ClientHSSecurityInfo extends SecurityInfo { |
| |
| @Override |
| public KerberosInfo getKerberosInfo(Class<?> protocol, Configuration conf) { |
| if (!protocol |
| .equals(MRClientProtocol.MRClientProtocolService.BlockingInterface.class)) { |
| return null; |
| } |
| return new KerberosInfo() { |
| |
| @Override |
| public Class<? extends Annotation> annotationType() { |
| return null; |
| } |
| |
| @Override |
| public String serverPrincipal() { |
| return JHConfig.HS_SERVER_PRINCIPAL_KEY; |
| } |
| |
| @Override |
| public String clientPrincipal() { |
| return null; |
| } |
| }; |
| } |
| |
| @Override |
| public TokenInfo getTokenInfo(Class<?> protocol, Configuration conf) { |
| return null; |
| } |
| |
| } |
