Examples with ServiceNamespace com.hazelcast.internal.services.ServiceNamespace used on opensource projects

Example 21 with ServiceNamespace

use of com.hazelcast.internal.services.ServiceNamespace in project hazelcast by hazelcast.

the class MigrationCommitServiceTest method clearReplicaIndex.

private PartitionReplica clearReplicaIndex(final int partitionId, int replicaIndexToClear) {
    final InternalPartitionServiceImpl partitionService = (InternalPartitionServiceImpl) getPartitionService(instances[0]);
    InternalPartitionImpl partition = (InternalPartitionImpl) partitionService.getPartition(partitionId);
    final PartitionReplica oldReplicaOwner = partition.getReplica(replicaIndexToClear);
    partition.setReplica(replicaIndexToClear, null);
    assertTrueEventually(new AssertTask() {

        @Override
        public void run() {
            partitionService.checkClusterPartitionRuntimeStates();
            for (HazelcastInstance instance : instances) {
                assertEquals(partitionService.getPartitionStateStamp(), getPartitionService(instance).getPartitionStateStamp());
            }
        }
    });
    HazelcastInstance oldReplicaOwnerInstance = factory.getInstance(oldReplicaOwner.address());
    ClearReplicaRunnable op = new ClearReplicaRunnable(partitionId, getNodeEngineImpl(oldReplicaOwnerInstance));
    getOperationService(oldReplicaOwnerInstance).execute(op);
    assertTrueEventually(new AssertTask() {

        @Override
        public void run() {
            PartitionReplicaVersionsView replicaVersionsView = getPartitionReplicaVersionsView(getNode(factory.getInstance(oldReplicaOwner.address())), partitionId);
            for (ServiceNamespace namespace : replicaVersionsView.getNamespaces()) {
                assertArrayEquals(new long[InternalPartition.MAX_BACKUP_COUNT], replicaVersionsView.getVersions(namespace));
            }
        }
    });
    TestMigrationAwareService migrationAwareService = getService(oldReplicaOwner.address());
    migrationAwareService.clearPartitionReplica(partitionId);
    for (HazelcastInstance instance : instances) {
        TestMigrationAwareService service = getNodeEngineImpl(instance).getService(TestMigrationAwareService.SERVICE_NAME);
        service.clearEvents();
    }
    return oldReplicaOwner;
}

Example 22 with ServiceNamespace

use of com.hazelcast.internal.services.ServiceNamespace in project hazelcast by hazelcast.

the class TestFragmentedMigrationAwareService method prepareReplicationOperation.

@Override
public Operation prepareReplicationOperation(PartitionReplicationEvent event, Collection<ServiceNamespace> namespaces) {
    if (event.getReplicaIndex() > backupCount || namespaces.isEmpty()) {
        return null;
    }
    Collection<ServiceNamespace> knownNamespaces = getAllServiceNamespaces(event);
    Map<TestServiceNamespace, Integer> values = new HashMap<TestServiceNamespace, Integer>(namespaces.size());
    for (ServiceNamespace ns : namespaces) {
        assertThat(ns, isIn(knownNamespaces));
        TestServiceNamespace testNs = (TestServiceNamespace) ns;
        Integer value = get(testNs.name, event.getPartitionId());
        if (value != null) {
            values.put(testNs, value);
        }
    }
    return values.isEmpty() ? null : new TestFragmentReplicationOperation(values).setServiceName(SERVICE_NAME);
}

Example 23 with ServiceNamespace

use of com.hazelcast.internal.services.ServiceNamespace in project hazelcast by hazelcast.

the class CacheSerializationTest method test_CacheReplicationOperation_serialization.

@Test
public void test_CacheReplicationOperation_serialization() throws Exception {
    TestHazelcastInstanceFactory factory = new TestHazelcastInstanceFactory(1);
    HazelcastInstance hazelcastInstance = factory.newHazelcastInstance();
    try {
        CachingProvider provider = createServerCachingProvider(hazelcastInstance);
        CacheManager manager = provider.getCacheManager();
        CompleteConfiguration configuration = new MutableConfiguration();
        Cache cache1 = manager.createCache("cache1", configuration);
        Cache cache2 = manager.createCache("cache2", configuration);
        Cache cache3 = manager.createCache("cache3", configuration);
        for (int i = 0; i < 1000; i++) {
            cache1.put("key" + i, i);
            cache2.put("key" + i, i);
            cache3.put("key" + i, i);
        }
        HazelcastInstanceProxy proxy = (HazelcastInstanceProxy) hazelcastInstance;
        Field original = HazelcastInstanceProxy.class.getDeclaredField("original");
        original.setAccessible(true);
        HazelcastInstanceImpl impl = (HazelcastInstanceImpl) original.get(proxy);
        NodeEngineImpl nodeEngine = impl.node.nodeEngine;
        CacheService cacheService = nodeEngine.getService(CacheService.SERVICE_NAME);
        int partitionCount = nodeEngine.getPartitionService().getPartitionCount();
        for (int partitionId = 0; partitionId < partitionCount; partitionId++) {
            CachePartitionSegment segment = cacheService.getSegment(partitionId);
            int replicaIndex = 1;
            Collection<ServiceNamespace> namespaces = segment.getAllNamespaces(replicaIndex);
            if (CollectionUtil.isEmpty(namespaces)) {
                continue;
            }
            CacheReplicationOperation operation = new CacheReplicationOperation();
            operation.prepare(segment, namespaces, replicaIndex);
            Data serialized = service.toData(operation);
            try {
                service.toObject(serialized);
            } catch (Exception e) {
                throw new Exception("Partition: " + partitionId, e);
            }
        }
    } finally {
        factory.shutdownAll();
    }
}

Example 24 with ServiceNamespace

use of com.hazelcast.internal.services.ServiceNamespace in project hazelcast by hazelcast.

the class MultiMapService method prepareReplicationOperation.

@Override
public Operation prepareReplicationOperation(PartitionReplicationEvent event, Collection<ServiceNamespace> namespaces) {
    if (namespaces.isEmpty()) {
        return null;
    }
    MultiMapPartitionContainer partitionContainer = partitionContainers[event.getPartitionId()];
    int replicaIndex = event.getReplicaIndex();
    Map<String, Map<Data, MultiMapValue>> map = createHashMap(namespaces.size());
    for (ServiceNamespace namespace : namespaces) {
        assert isKnownServiceNamespace(namespace) : namespace + " is not a MultiMapService namespace!";
        ObjectNamespace ns = (ObjectNamespace) namespace;
        MultiMapContainer container = partitionContainer.containerMap.get(ns.getObjectName());
        if (container == null) {
            continue;
        }
        if (container.getConfig().getTotalBackupCount() < replicaIndex) {
            continue;
        }
        map.put(ns.getObjectName(), container.getMultiMapValues());
    }
    return map.isEmpty() ? null : new MultiMapReplicationOperation(map).setServiceName(MultiMapService.SERVICE_NAME).setNodeEngine(nodeEngine);
}

Example 25 with ServiceNamespace

use of com.hazelcast.internal.services.ServiceNamespace in project hazelcast by hazelcast.

the class SplitBrainProtectionServiceImpl method getSplitBrainProtectionAwareService.

private SplitBrainProtectionAwareService getSplitBrainProtectionAwareService(Operation op) {
    Object service;
    if (op instanceof ServiceNamespaceAware) {
        ServiceNamespace serviceNamespace = ((ServiceNamespaceAware) op).getServiceNamespace();
        service = nodeEngine.getService(serviceNamespace.getServiceName());
    } else {
        service = op.getService();
    }
    if (service instanceof SplitBrainProtectionAwareService) {
        return (SplitBrainProtectionAwareService) service;
    }
    return null;
}