/*
* Copyright (c) 2008-2017, Hazelcast, Inc. All Rights Reserved.
*
* Licensed 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 com.hazelcast.client.mapreduce;
import com.hazelcast.client.test.TestHazelcastFactory;
import com.hazelcast.config.Config;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.core.ICompletableFuture;
import com.hazelcast.core.IList;
import com.hazelcast.core.ISet;
import com.hazelcast.mapreduce.Job;
import com.hazelcast.mapreduce.JobTracker;
import com.hazelcast.mapreduce.KeyValueSource;
import com.hazelcast.mapreduce.ListSetMapReduceTest;
import com.hazelcast.test.HazelcastParallelClassRunner;
import com.hazelcast.test.annotation.ParallelTest;
import com.hazelcast.test.annotation.QuickTest;
import org.junit.After;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import java.util.Map;
import static org.junit.Assert.assertEquals;
@RunWith(HazelcastParallelClassRunner.class)
@Category({QuickTest.class, ParallelTest.class})
@Ignore
public class ClientListSetMapReduceTest
extends AbstractClientMapReduceJobTest {
private final TestHazelcastFactory hazelcastFactory = new TestHazelcastFactory();
@After
public void tearDown() {
hazelcastFactory.terminateAll();
}
@Test(timeout = 60000)
public void testMapReduceWithList() throws Exception {
Config config = buildConfig();
HazelcastInstance h1 = hazelcastFactory.newHazelcastInstance(config);
HazelcastInstance h2 = hazelcastFactory.newHazelcastInstance(config);
HazelcastInstance h3 = hazelcastFactory.newHazelcastInstance(config);
assertClusterSize(3, h1, h3);
assertClusterSizeEventually(3, h2);
HazelcastInstance client = hazelcastFactory.newHazelcastClient();
int expectedResult = 0;
IList<Integer> list = h1.getList("default");
for (int o = 0; o < 100; o++) {
list.add(o);
expectedResult += o;
}
JobTracker jobTracker = client.getJobTracker("default");
Job<String, Integer> job = jobTracker.newJob(KeyValueSource.fromList(list));
ICompletableFuture<Map<String, Integer>> ICompletableFuture = job.chunkSize(10).mapper(new ListSetMapReduceTest.ListSetMapper())
.combiner(new ListSetMapReduceTest.ListSetCombinerFactory())
.reducer(new ListSetMapReduceTest.ListSetReducerFactory()).submit();
Map<String, Integer> result = ICompletableFuture.get();
assertEquals(1, result.size());
int count = 0;
for (Map.Entry<String, Integer> entry : result.entrySet()) {
assertEquals(list.getName(), entry.getKey());
assertEquals(expectedResult, (int) entry.getValue());
}
}
@Test(timeout = 60000)
public void testMapReduceWithSet() throws Exception {
Config config = buildConfig();
HazelcastInstance h1 = hazelcastFactory.newHazelcastInstance(config);
HazelcastInstance h2 = hazelcastFactory.newHazelcastInstance(config);
HazelcastInstance h3 = hazelcastFactory.newHazelcastInstance(config);
assertClusterSize(3, h1, h3);
assertClusterSizeEventually(3, h2);
HazelcastInstance client = hazelcastFactory.newHazelcastClient();
int expectedResult = 0;
ISet<Integer> set = h1.getSet("default");
for (int o = 0; o < 100; o++) {
set.add(o);
expectedResult += o;
}
JobTracker jobTracker = client.getJobTracker("default");
Job<String, Integer> job = jobTracker.newJob(KeyValueSource.fromSet(set));
ICompletableFuture<Map<String, Integer>> ICompletableFuture = job.chunkSize(10).mapper(new ListSetMapReduceTest.ListSetMapper())
.combiner(new ListSetMapReduceTest.ListSetCombinerFactory())
.reducer(new ListSetMapReduceTest.ListSetReducerFactory()).submit();
Map<String, Integer> result = ICompletableFuture.get();
assertEquals(1, result.size());
for (Map.Entry<String, Integer> entry : result.entrySet()) {
assertEquals(set.getName(), entry.getKey());
assertEquals(expectedResult, (int) entry.getValue());
}
}
}