| /** |
| * 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.api.records; |
| |
| import org.apache.hadoop.mapreduce.TypeConverter; |
| import org.apache.hadoop.mapreduce.v2.api.records.impl.pb.TaskAttemptReportPBImpl; |
| import org.apache.hadoop.mapreduce.v2.app.MockJobs; |
| import org.apache.hadoop.mapreduce.v2.proto.MRProtos; |
| import org.apache.hadoop.yarn.util.Records; |
| |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| public class TestTaskAttemptReport { |
| |
| @Test |
| public void testSetRawCounters() { |
| TaskAttemptReport report = Records.newRecord(TaskAttemptReport.class); |
| org.apache.hadoop.mapreduce.Counters rCounters = MockJobs.newCounters(); |
| report.setRawCounters(rCounters); |
| Counters counters = report.getCounters(); |
| assertNotEquals(null, counters); |
| } |
| |
| @Test |
| public void testBuildImplicitRawCounters() { |
| TaskAttemptReportPBImpl report = new TaskAttemptReportPBImpl(); |
| org.apache.hadoop.mapreduce.Counters rCounters = MockJobs.newCounters(); |
| report.setRawCounters(rCounters); |
| MRProtos.TaskAttemptReportProto protoVal = report.getProto(); |
| Counters counters = report.getCounters(); |
| assertTrue(protoVal.hasCounters()); |
| } |
| |
| @Test |
| public void testCountersOverRawCounters() { |
| TaskAttemptReport report = Records.newRecord(TaskAttemptReport.class); |
| org.apache.hadoop.mapreduce.Counters rCounters = MockJobs.newCounters(); |
| Counters altCounters = TypeConverter.toYarn(rCounters); |
| report.setRawCounters(rCounters); |
| report.setCounters(altCounters); |
| Counters counters = report.getCounters(); |
| assertNotEquals(null, counters); |
| assertNotEquals(rCounters, altCounters); |
| assertEquals(counters, altCounters); |
| } |
| |
| @Test |
| public void testUninitializedCounters() { |
| // Create basic class |
| TaskAttemptReport report = Records.newRecord(TaskAttemptReport.class); |
| // Verify properties initialized to null |
| assertEquals(null, report.getCounters()); |
| assertEquals(null, report.getRawCounters()); |
| } |
| |
| @Test |
| public void testSetRawCountersToNull() { |
| // Create basic class |
| TaskAttemptReport report = Records.newRecord(TaskAttemptReport.class); |
| // Set raw counters to null |
| report.setRawCounters(null); |
| // Verify properties still null |
| assertEquals(null, report.getCounters()); |
| assertEquals(null, report.getRawCounters()); |
| |
| } |
| |
| @Test |
| public void testSetCountersToNull() { |
| // Create basic class |
| TaskAttemptReport report = Records.newRecord(TaskAttemptReport.class); |
| // Set raw counters to null |
| report.setCounters(null); |
| // Verify properties still null |
| assertEquals(null, report.getCounters()); |
| assertEquals(null, report.getRawCounters()); |
| } |
| |
| @Test |
| public void testSetNonNullCountersToNull() { |
| // Create basic class |
| TaskAttemptReport report = Records.newRecord(TaskAttemptReport.class); |
| // Set raw counters |
| org.apache.hadoop.mapreduce.Counters rCounters = MockJobs.newCounters(); |
| report.setRawCounters(rCounters); |
| // Verify getCounters converts properly from raw to real |
| Counters counters = report.getCounters(); |
| assertNotEquals(null, counters); |
| // Clear counters to null and then verify |
| report.setCounters(null); |
| assertEquals(null, report.getCounters()); |
| assertEquals(null, report.getRawCounters()); |
| } |
| |
| @Test |
| public void testSetNonNullRawCountersToNull() { |
| // Create basic class |
| TaskAttemptReport report = Records.newRecord(TaskAttemptReport.class); |
| // Set raw counters |
| org.apache.hadoop.mapreduce.Counters rCounters = MockJobs.newCounters(); |
| report.setRawCounters(rCounters); |
| // Verify getCounters converts properly from raw to real |
| Counters counters = report.getCounters(); |
| assertNotEquals(null, counters); |
| // Clear counters to null and then verify |
| report.setRawCounters(null); |
| assertEquals(null, report.getCounters()); |
| assertEquals(null, report.getRawCounters()); |
| } |
| } |
| |