Examples with PartitionLostEventImpl com.hazelcast.internal.partition.PartitionLostEventImpl used on opensource projects

Example 11 with PartitionLostEventImpl

use of com.hazelcast.internal.partition.PartitionLostEventImpl in project hazelcast by hazelcast.

the class ScheduledExecutorServiceBasicTest method schedule_testPartitionLostEvent.

public void schedule_testPartitionLostEvent(int replicaLostCount) {
    int delay = 1;
    HazelcastInstance[] instances = createClusterWithCount(1);
    IScheduledExecutorService executorService = getScheduledExecutor(instances, ANY_EXECUTOR_NAME);
    final IScheduledFuture future = executorService.schedule(new PlainCallableTask(), delay, SECONDS);
    // Used to make sure both futures (on the same handler) get the event.
    // Catching possible equal/hashcode issues in the Map
    final IScheduledFuture futureCopyInstance = (IScheduledFuture) ((List) executorService.getAllScheduledFutures().values().toArray()[0]).get(0);
    ScheduledTaskHandler handler = future.getHandler();
    int partitionOwner = handler.getPartitionId();
    IPartitionLostEvent internalEvent = new PartitionLostEventImpl(partitionOwner, replicaLostCount, null);
    ((InternalPartitionServiceImpl) getNodeEngineImpl(instances[0]).getPartitionService()).onPartitionLost(internalEvent);
    assertTrueEventually(() -> {
        try {
            future.get();
            fail();
        } catch (IllegalStateException ex) {
            try {
                futureCopyInstance.get();
                fail();
            } catch (IllegalStateException ex2) {
                assertEquals(format("Partition %d, holding this scheduled task was lost along with all backups.", future.getHandler().getPartitionId()), ex.getMessage());
                assertEquals(format("Partition %d, holding this scheduled task was lost along with all backups.", future.getHandler().getPartitionId()), ex2.getMessage());
            }
        }
    });
}

Example 12 with PartitionLostEventImpl

use of com.hazelcast.internal.partition.PartitionLostEventImpl in project hazelcast by hazelcast.

the class PartitionLostListenerTest method test_allPartitionLostListenersInvoked.

@Test
public void test_allPartitionLostListenersInvoked() {
    HazelcastInstance instance1 = instances[0];
    HazelcastInstance instance2 = instances[1];
    EventCollectingPartitionLostListener listener1 = new EventCollectingPartitionLostListener();
    EventCollectingPartitionLostListener listener2 = new EventCollectingPartitionLostListener();
    instance1.getPartitionService().addPartitionLostListener(listener1);
    instance2.getPartitionService().addPartitionLostListener(listener2);
    IPartitionLostEvent internalEvent = new PartitionLostEventImpl(1, 0, null);
    NodeEngineImpl nodeEngine = getNode(instance1).getNodeEngine();
    InternalPartitionServiceImpl partitionService = (InternalPartitionServiceImpl) nodeEngine.getPartitionService();
    partitionService.onPartitionLost(internalEvent);
    assertEventEventually(listener1, internalEvent);
    assertEventEventually(listener2, internalEvent);
}

Example 13 with PartitionLostEventImpl

use of com.hazelcast.internal.partition.PartitionLostEventImpl in project hazelcast by hazelcast.

the class PartitionLostListenerTest method test_internalPartitionLostEvent_deserialization.

@Test
public void test_internalPartitionLostEvent_deserialization() throws IOException {
    PartitionLostEventImpl internalEvent = new PartitionLostEventImpl();
    ObjectDataInput input = mock(ObjectDataInput.class);
    when(input.readInt()).thenReturn(1, 2);
    internalEvent.readData(input);
    assertEquals(1, internalEvent.getPartitionId());
    assertEquals(2, internalEvent.getLostReplicaIndex());
}

Example 14 with PartitionLostEventImpl

use of com.hazelcast.internal.partition.PartitionLostEventImpl in project hazelcast by hazelcast.

the class ClientCachePartitionLostListenerTest method test_cachePartitionLostListener_invoked.

@Test
public void test_cachePartitionLostListener_invoked() {
    final String cacheName = randomName();
    HazelcastInstance instance = hazelcastFactory.newHazelcastInstance();
    final HazelcastInstance client = hazelcastFactory.newHazelcastClient();
    final HazelcastServerCachingProvider cachingProvider = createServerCachingProvider(instance);
    final CacheManager cacheManager = cachingProvider.getCacheManager();
    final CacheConfig<Integer, String> config = new CacheConfig<Integer, String>();
    config.setBackupCount(0);
    cacheManager.createCache(cacheName, config);
    final CachingProvider clientCachingProvider = createClientCachingProvider(client);
    final CacheManager clientCacheManager = clientCachingProvider.getCacheManager();
    final Cache<Integer, String> cache = clientCacheManager.getCache(cacheName);
    final ICache iCache = cache.unwrap(ICache.class);
    final EventCollectingCachePartitionLostListener listener = new EventCollectingCachePartitionLostListener();
    iCache.addPartitionLostListener(listener);
    final CacheService cacheService = getNode(instance).getNodeEngine().getService(CacheService.SERVICE_NAME);
    final int partitionId = 5;
    cacheService.onPartitionLost(new PartitionLostEventImpl(partitionId, 0, null));
    assertCachePartitionLostEventEventually(listener, partitionId);
}

Example 15 with PartitionLostEventImpl

use of com.hazelcast.internal.partition.PartitionLostEventImpl in project hazelcast by hazelcast.

the class ClientMapPartitionLostListenerTest method test_mapPartitionLostListener_invoked_fromOtherNode.

@Test
public void test_mapPartitionLostListener_invoked_fromOtherNode() {
    String mapName = randomMapName();
    Config config = getConfig();
    config.getMapConfig(mapName).setBackupCount(0);
    HazelcastInstance instance1 = hazelcastFactory.newHazelcastInstance(config);
    ClientConfig clientConfig = getClientConfig();
    clientConfig.getNetworkConfig().setSmartRouting(false);
    HazelcastInstance client = hazelcastFactory.newHazelcastClient(clientConfig);
    HazelcastInstance instance2 = hazelcastFactory.newHazelcastInstance(config);
    TestEventCollectingMapPartitionLostListener listener = new TestEventCollectingMapPartitionLostListener(0);
    client.getMap(mapName).addPartitionLostListener(listener);
    assertRegistrationEventually(instance1, mapName, true);
    assertRegistrationEventually(instance2, mapName, true);
    assertProxyExistsEventually(instance1, mapName);
    assertProxyExistsEventually(instance2, mapName);
    MapService mapService = getNode(instance2).getNodeEngine().getService(SERVICE_NAME);
    int partitionId = 5;
    mapService.onPartitionLost(new PartitionLostEventImpl(partitionId, 0, null));
    assertMapPartitionLostEventEventually(listener, partitionId);
}