| /** |
| * 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.mapred; |
| |
| import java.io.IOException; |
| import org.apache.hadoop.mapreduce.protocol.ClientProtocol; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.mapreduce.JobID; |
| import org.apache.hadoop.mapreduce.TaskID; |
| import org.apache.hadoop.mapreduce.test.system.JTProtocol; |
| import org.apache.hadoop.mapreduce.test.system.JobInfo; |
| import org.apache.hadoop.mapreduce.test.system.TTInfo; |
| import org.apache.hadoop.mapreduce.test.system.TaskInfo; |
| |
| /** |
| * Aspect which injects the basic protocol functionality which is to be |
| * implemented by all the services which implement {@link ClientProtocol} |
| * |
| * Aspect also injects default implementation for the {@link JTProtocol} |
| */ |
| |
| public aspect JTProtocolAspect { |
| |
| // Make the ClientProtocl extend the JTprotocol |
| declare parents : ClientProtocol extends JTProtocol; |
| |
| /* |
| * Start of default implementation of the methods in JTProtocol |
| */ |
| |
| public Configuration JTProtocol.getDaemonConf() throws IOException { |
| return null; |
| } |
| |
| public JobInfo JTProtocol.getJobInfo(JobID jobID) throws IOException { |
| return null; |
| } |
| |
| public TaskInfo JTProtocol.getTaskInfo(TaskID taskID) throws IOException { |
| return null; |
| } |
| |
| public TTInfo JTProtocol.getTTInfo(String trackerName) throws IOException { |
| return null; |
| } |
| |
| public JobInfo[] JTProtocol.getAllJobInfo() throws IOException { |
| return null; |
| } |
| |
| public TaskInfo[] JTProtocol.getTaskInfo(JobID jobID) throws IOException { |
| return null; |
| } |
| |
| public TTInfo[] JTProtocol.getAllTTInfo() throws IOException { |
| return null; |
| } |
| |
| public boolean JTProtocol.isJobRetired(JobID jobID) throws IOException { |
| return false; |
| } |
| |
| public String JTProtocol.getJobHistoryLocationForRetiredJob(JobID jobID) throws IOException { |
| return ""; |
| } |
| } |