@Test
public void testHazelcastInstances() {
assertNotNull(map1);
assertNotNull(map2);
assertNotNull(multiMap);
assertNotNull(replicatedMap);
assertNotNull(queue);
assertNotNull(topic);
assertNotNull(set);
assertNotNull(list);
assertNotNull(executorService);
assertNotNull(idGenerator);
assertNotNull(atomicLong);
assertNotNull(atomicReference);
assertNotNull(countDownLatch);
assertNotNull(semaphore);
assertNotNull(lock);
assertEquals("map1", map1.getName());
assertEquals("map2", map2.getName());
assertEquals("testMultimap", multiMap.getName());
assertEquals("replicatedMap", replicatedMap.getName());
assertEquals("testQ", queue.getName());
assertEquals("testTopic", topic.getName());
assertEquals("set", set.getName());
assertEquals("list", list.getName());
assertEquals("idGenerator", idGenerator.getName());
assertEquals("atomicLong", atomicLong.getName());
assertEquals("atomicReference", atomicReference.getName());
assertEquals("countDownLatch", countDownLatch.getName());
assertEquals("semaphore", semaphore.getName());
}
@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);
assertClusterSizeEventually(3, h1);
assertClusterSizeEventually(3, h2);
assertClusterSizeEventually(3, h3);
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());
}
}
