| /** |
| * 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.hs; |
| |
| import java.util.Map; |
| import java.util.TreeMap; |
| |
| import org.apache.hadoop.mapreduce.JobID; |
| import org.apache.hadoop.mapreduce.TaskAttemptID; |
| import org.apache.hadoop.mapreduce.TaskID; |
| import org.apache.hadoop.mapreduce.TaskType; |
| import org.apache.hadoop.mapreduce.jobhistory.JobHistoryParser.TaskAttemptInfo; |
| import org.apache.hadoop.mapreduce.jobhistory.JobHistoryParser.TaskInfo; |
| import org.apache.hadoop.mapreduce.v2.api.records.Phase; |
| import org.apache.hadoop.mapreduce.v2.api.records.TaskId; |
| import org.apache.hadoop.mapreduce.v2.api.records.TaskReport; |
| import org.apache.hadoop.mapreduce.v2.hs.CompletedTask; |
| import org.junit.Test; |
| import static org.mockito.Mockito.*; |
| import static org.junit.Assert.*; |
| |
| public class TestCompletedTask{ |
| |
| @Test (timeout=5000) |
| public void testTaskStartTimes() { |
| |
| TaskId taskId = mock(TaskId.class); |
| TaskInfo taskInfo = mock(TaskInfo.class); |
| Map<TaskAttemptID, TaskAttemptInfo> taskAttempts |
| = new TreeMap<TaskAttemptID, TaskAttemptInfo>(); |
| |
| TaskAttemptID id = new TaskAttemptID("0", 0, TaskType.MAP, 0, 0); |
| TaskAttemptInfo info = mock(TaskAttemptInfo.class); |
| when(info.getAttemptId()).thenReturn(id); |
| when(info.getStartTime()).thenReturn(10l); |
| taskAttempts.put(id, info); |
| |
| id = new TaskAttemptID("1", 0, TaskType.MAP, 1, 1); |
| info = mock(TaskAttemptInfo.class); |
| when(info.getAttemptId()).thenReturn(id); |
| when(info.getStartTime()).thenReturn(20l); |
| taskAttempts.put(id, info); |
| |
| |
| when(taskInfo.getAllTaskAttempts()).thenReturn(taskAttempts); |
| CompletedTask task = new CompletedTask(taskId, taskInfo); |
| TaskReport report = task.getReport(); |
| |
| // Make sure the startTime returned by report is the lesser of the |
| // attempy launch times |
| assertTrue(report.getStartTime() == 10); |
| } |
| /** |
| * test some methods of CompletedTaskAttempt |
| */ |
| @Test (timeout=5000) |
| public void testCompletedTaskAttempt(){ |
| |
| TaskAttemptInfo attemptInfo= mock(TaskAttemptInfo.class); |
| when(attemptInfo.getRackname()).thenReturn("Rackname"); |
| when(attemptInfo.getShuffleFinishTime()).thenReturn(11L); |
| when(attemptInfo.getSortFinishTime()).thenReturn(12L); |
| when(attemptInfo.getShufflePort()).thenReturn(10); |
| |
| JobID jobId= new JobID("12345",0); |
| TaskID taskId =new TaskID(jobId,TaskType.REDUCE, 0); |
| TaskAttemptID taskAttemptId= new TaskAttemptID(taskId, 0); |
| when(attemptInfo.getAttemptId()).thenReturn(taskAttemptId); |
| |
| |
| CompletedTaskAttempt taskAttemt= new CompletedTaskAttempt(null,attemptInfo); |
| assertEquals( "Rackname", taskAttemt.getNodeRackName()); |
| assertEquals( Phase.CLEANUP, taskAttemt.getPhase()); |
| assertTrue( taskAttemt.isFinished()); |
| assertEquals( 11L, taskAttemt.getShuffleFinishTime()); |
| assertEquals( 12L, taskAttemt.getSortFinishTime()); |
| assertEquals( 10, taskAttemt.getShufflePort()); |
| } |
| } |