Examples with Member com.hazelcast.cluster.Member used on opensource projects

Example 1 with Member

use of com.hazelcast.cluster.Member in project hazelcast by hazelcast.

the class ClientUniSocketTxnTest method testUniSocketClient_shouldNotOpenANewConnection.

@Test
public void testUniSocketClient_shouldNotOpenANewConnection() {
    hazelcastFactory.newHazelcastInstance();
    ClientConfig config = new ClientConfig();
    config.getNetworkConfig().setRedoOperation(true);
    config.getNetworkConfig().setSmartRouting(false);
    // try to force second member to connect when exist
    config.setLoadBalancer(new AbstractLoadBalancer() {

        @Override
        public Member next() {
            Member[] members = getMembers();
            if (members == null || members.length == 0) {
                return null;
            }
            if (members.length == 2) {
                return members[1];
            }
            return members[0];
        }

        @Override
        public Member nextDataMember() {
            Member[] members = getDataMembers();
            if (members == null || members.length == 0) {
                return null;
            }
            if (members.length == 2) {
                return members[1];
            }
            return members[0];
        }

        @Override
        public boolean canGetNextDataMember() {
            return true;
        }
    });
    final HazelcastInstance client = hazelcastFactory.newHazelcastClient(config);
    hazelcastFactory.newHazelcastInstance();
    assertTrueEventually(new AssertTask() {

        @Override
        public void run() throws Exception {
            assertEquals(2, client.getCluster().getMembers().size());
        }
    });
    ClientConnectionManager connectionManager = getHazelcastClientInstanceImpl(client).getConnectionManager();
    TransactionContext context = client.newTransactionContext();
    context.beginTransaction();
    context.commitTransaction();
    assertEquals(1, connectionManager.getActiveConnections().size());
}

Example 2 with Member

use of com.hazelcast.cluster.Member in project hazelcast by hazelcast.

the class ClientTxnTest method setup.

@Before
public void setup() {
    server = hazelcastFactory.newHazelcastInstance();
    final ClientConfig config = new ClientConfig();
    config.getNetworkConfig().setRedoOperation(true);
    // always start the txn on first member
    config.setLoadBalancer(new AbstractLoadBalancer() {

        @Override
        public Member next() {
            Member[] members = getMembers();
            if (members == null || members.length == 0) {
                return null;
            }
            return members[0];
        }

        @Override
        public Member nextDataMember() {
            Member[] members = getDataMembers();
            if (members == null || members.length == 0) {
                return null;
            }
            return members[0];
        }

        @Override
        public boolean canGetNextDataMember() {
            return true;
        }
    });
    client = hazelcastFactory.newHazelcastClient(config);
    hazelcastFactory.newHazelcastInstance();
}

Example 3 with Member

use of com.hazelcast.cluster.Member in project hazelcast by hazelcast.

the class ClientTxnUniSocketTest method testUniSocketClient_shouldNotOpenANewConnection.

@Test
public void testUniSocketClient_shouldNotOpenANewConnection() {
    hazelcastFactory.newHazelcastInstance();
    ClientConfig config = new ClientConfig();
    config.getNetworkConfig().setRedoOperation(true);
    config.getNetworkConfig().setSmartRouting(false);
    // try to force second member to connect when exist
    config.setLoadBalancer(new AbstractLoadBalancer() {

        @Override
        public Member next() {
            Member[] members = getMembers();
            if (members == null || members.length == 0) {
                return null;
            }
            if (members.length == 2) {
                return members[1];
            }
            return members[0];
        }

        @Override
        public Member nextDataMember() {
            Member[] members = getDataMembers();
            if (members == null || members.length == 0) {
                return null;
            }
            if (members.length == 2) {
                return members[1];
            }
            return members[0];
        }

        @Override
        public boolean canGetNextDataMember() {
            return true;
        }
    });
    final HazelcastInstance client = hazelcastFactory.newHazelcastClient(config);
    hazelcastFactory.newHazelcastInstance();
    assertTrueEventually(new AssertTask() {

        @Override
        public void run() throws Exception {
            assertEquals(2, client.getCluster().getMembers().size());
        }
    });
    ClientConnectionManager connectionManager = getHazelcastClientInstanceImpl(client).getConnectionManager();
    TransactionContext context = client.newTransactionContext();
    context.beginTransaction();
    context.commitTransaction();
    assertEquals(1, connectionManager.getActiveConnections().size());
}

Example 4 with Member

use of com.hazelcast.cluster.Member in project hazelcast by hazelcast.

the class MapPutPartitionAwareCallable method call.

@Override
public T call() throws Exception {
    Member member = instance.getCluster().getLocalMember();
    IMap<UUID, String> map = instance.getMap(mapName);
    map.put(member.getUuid(), member.getUuid() + "value");
    return (T) member.getUuid();
}

Example 5 with Member

use of com.hazelcast.cluster.Member in project hazelcast by hazelcast.

the class TransactionListTest method testMigrationSerializationNotFails_whenTransactionsAreUsed.

@Test
public void testMigrationSerializationNotFails_whenTransactionsAreUsed() throws Exception {
    Config config = new Config();
    config.setProperty("hazelcast.partition.count", "2");
    TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
    HazelcastInstance instance1 = factory.newHazelcastInstance(config);
    String listName = randomString();
    TransactionContext tr = instance1.newTransactionContext();
    tr.beginTransaction();
    TransactionalList<Object> list = tr.getList(listName);
    for (int i = 0; i < 10; i++) {
        list.add(i);
    }
    tr.commitTransaction();
    HazelcastInstance instance2 = factory.newHazelcastInstance(config);
    Member owner = instance1.getPartitionService().getPartition(listName).getOwner();
    HazelcastInstance aliveInstance;
    if (instance1.getCluster().getLocalMember().equals(owner)) {
        instance1.shutdown();
        aliveInstance = instance2;
    } else {
        instance2.shutdown();
        aliveInstance = instance1;
    }
    IList<Object> l = aliveInstance.getList(listName);
    for (int i = 0; i < 10; i++) {
        assertEquals(i, l.get(i));
    }
}