| /** |
| * 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.app; |
| |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.mapreduce.v2.api.records.JobId; |
| import org.apache.hadoop.mapreduce.v2.app.job.Job; |
| import org.apache.hadoop.yarn.api.records.ApplicationAttemptId; |
| import org.apache.hadoop.yarn.api.records.ApplicationId; |
| import org.apache.hadoop.yarn.event.EventHandler; |
| import org.apache.hadoop.yarn.security.client.ClientToAMTokenSecretManager; |
| import org.apache.hadoop.yarn.util.Clock; |
| |
| import com.google.common.collect.Maps; |
| |
| public class MockAppContext implements AppContext { |
| final ApplicationAttemptId appAttemptID; |
| final ApplicationId appID; |
| final String user = MockJobs.newUserName(); |
| final Map<JobId, Job> jobs; |
| final long startTime = System.currentTimeMillis(); |
| Set<String> blacklistedNodes; |
| String queue; |
| |
| public MockAppContext(int appid) { |
| appID = MockJobs.newAppID(appid); |
| appAttemptID = ApplicationAttemptId.newInstance(appID, 0); |
| jobs = null; |
| } |
| |
| public MockAppContext(int appid, int numTasks, int numAttempts, Path confPath) { |
| appID = MockJobs.newAppID(appid); |
| appAttemptID = ApplicationAttemptId.newInstance(appID, 0); |
| Map<JobId, Job> map = Maps.newHashMap(); |
| Job job = MockJobs.newJob(appID, 0, numTasks, numAttempts, confPath); |
| map.put(job.getID(), job); |
| jobs = map; |
| } |
| |
| public MockAppContext(int appid, int numJobs, int numTasks, int numAttempts) { |
| this(appid, numJobs, numTasks, numAttempts, false); |
| } |
| |
| public MockAppContext(int appid, int numJobs, int numTasks, int numAttempts, |
| boolean hasFailedTasks) { |
| appID = MockJobs.newAppID(appid); |
| appAttemptID = ApplicationAttemptId.newInstance(appID, 0); |
| jobs = MockJobs.newJobs(appID, numJobs, numTasks, numAttempts, hasFailedTasks); |
| } |
| |
| @Override |
| public ApplicationAttemptId getApplicationAttemptId() { |
| return appAttemptID; |
| } |
| |
| @Override |
| public ApplicationId getApplicationID() { |
| return appID; |
| } |
| |
| @Override |
| public CharSequence getUser() { |
| return user; |
| } |
| |
| @Override |
| public Job getJob(JobId jobID) { |
| return jobs.get(jobID); |
| } |
| |
| @Override |
| public Map<JobId, Job> getAllJobs() { |
| return jobs; // OK |
| } |
| |
| @SuppressWarnings("rawtypes") |
| @Override |
| public EventHandler getEventHandler() { |
| return new MockEventHandler(); |
| } |
| |
| @Override |
| public Clock getClock() { |
| return null; |
| } |
| |
| @Override |
| public String getApplicationName() { |
| return "TestApp"; |
| } |
| |
| @Override |
| public long getStartTime() { |
| return startTime; |
| } |
| |
| @Override |
| public ClusterInfo getClusterInfo() { |
| return null; |
| } |
| |
| @Override |
| public Set<String> getBlacklistedNodes() { |
| return blacklistedNodes; |
| } |
| |
| public void setBlacklistedNodes(Set<String> blacklistedNodes) { |
| this.blacklistedNodes = blacklistedNodes; |
| } |
| |
| public ClientToAMTokenSecretManager getClientToAMTokenSecretManager() { |
| // Not implemented |
| return null; |
| } |
| |
| @Override |
| public boolean isLastAMRetry() { |
| return false; |
| } |
| |
| @Override |
| public boolean hasSuccessfullyUnregistered() { |
| // bogus - Not Required |
| return true; |
| } |
| |
| @Override |
| public String getNMHostname() { |
| // bogus - Not Required |
| return null; |
| } |
| |
| @Override |
| public TaskAttemptFinishingMonitor getTaskAttemptFinishingMonitor() { |
| return null; |
| } |
| |
| @Override |
| public String getHistoryUrl() { |
| return null; |
| } |
| |
| @Override |
| public void setHistoryUrl(String historyUrl) { |
| return; |
| } |
| |
| } |