com.hazelcast.config.Config#setInstanceName

Source File: HazelcastMemberFactory.java From incubator-batchee with Apache License 2.0

6 votes

public static HazelcastInstance findOrCreateMember(final String xmlConfiguration, String instanceName) throws IOException {
    final HazelcastInstance found = Hazelcast.getHazelcastInstanceByName(instanceName);
    if (found != null) {
        return found;
    }

    final Config config;
    if (xmlConfiguration != null) {
        config =  new XmlConfigBuilder(IOs.findConfiguration(xmlConfiguration)).build();
    } else {
        config =  new XmlConfigBuilder().build();
    }
    if (instanceName != null) {
        config.setInstanceName(instanceName);
    }
    return Hazelcast.newHazelcastInstance(config);
}

Source File: HazelcastMemoryService.java From sakai with Educational Community License v2.0

6 votes

/**
 * Service INIT
 */
public void init() {
    String clientServers = serverConfigurationService.getString("memory.hc.server", null);
    boolean clientConfigured = StringUtils.isNotBlank(clientServers);
    if (clientConfigured) {
        ClientConfig clientConfig = new ClientConfig();
        ClientNetworkConfig clientNetworkConfig = new ClientNetworkConfig();
        clientNetworkConfig.addAddress(StringUtils.split(clientServers, ','));
        clientConfig.setNetworkConfig(clientNetworkConfig);
        hcInstance = HazelcastClient.newHazelcastClient(clientConfig);
    } else {
        // start up a local server instead
        Config localConfig = new Config();
        localConfig.setInstanceName(serverConfigurationService.getServerIdInstance());
        hcInstance = Hazelcast.newHazelcastInstance(localConfig);
    }
    if (hcInstance == null) {
        throw new IllegalStateException("init(): HazelcastInstance is null!");
    }
    log.info("INIT: " + hcInstance.getName() + " ("+(clientConfigured?"client:"+hcInstance.getClientService():"localServer")+"), cache maps: " + hcInstance.getDistributedObjects());
}

Source File: Cluster.java From OSPREY3 with GNU General Public License v2.0

6 votes

public Member(Parallelism parallelism) {

			this.parallelism = parallelism;
			this.name = String.format("%s-member-%d", Cluster.this.name, nodeId);

			// configure the cluster
			Config cfg = new Config();
			cfg.setClusterName(id);
			cfg.setInstanceName(name);
			cfg.getQueueConfig(TasksScatterName).setMaxSize(numMembers()*2);

			// disable Hazelcast's automatic phone home "feature", which is on by default
			cfg.setProperty("hazelcast.phone.home.enabled", "false");

			inst = Hazelcast.newHazelcastInstance(cfg);

			log("node started on cluster %s", id);

			activeId = new Value<>(inst, TasksActiveIdName);
			scatter = inst.getQueue(TasksScatterName);
			gather = inst.getQueue(TasksGatherName);
		}

Source File: HazelcastMemoryService.java From sakai with Educational Community License v2.0

6 votes

/**
 * Service INIT
 */
public void init() {
    String clientServers = serverConfigurationService.getString("memory.hc.server", null);
    boolean clientConfigured = StringUtils.isNotBlank(clientServers);
    if (clientConfigured) {
        ClientConfig clientConfig = new ClientConfig();
        ClientNetworkConfig clientNetworkConfig = new ClientNetworkConfig();
        clientNetworkConfig.addAddress(StringUtils.split(clientServers, ','));
        clientConfig.setNetworkConfig(clientNetworkConfig);
        hcInstance = HazelcastClient.newHazelcastClient(clientConfig);
    } else {
        // start up a local server instead
        Config localConfig = new Config();
        localConfig.setInstanceName(serverConfigurationService.getServerIdInstance());
        hcInstance = Hazelcast.newHazelcastInstance(localConfig);
    }
    if (hcInstance == null) {
        throw new IllegalStateException("init(): HazelcastInstance is null!");
    }
    log.info("INIT: " + hcInstance.getName() + " ("+(clientConfigured?"client:"+hcInstance.getClientService():"localServer")+"), cache maps: " + hcInstance.getDistributedObjects());
}

Source File: CacheConfiguration.java From flair-engine with Apache License 2.0

6 votes

@Bean
public HazelcastInstance hazelcastInstance(JHipsterProperties jHipsterProperties) {
    log.debug("Configuring Hazelcast");
    HazelcastInstance hazelCastInstance = Hazelcast.getHazelcastInstanceByName("fbiengine");
    if (hazelCastInstance != null) {
        log.debug("Hazelcast already initialized");
        return hazelCastInstance;
    }
    Config config = new Config();
    config.setInstanceName("fbiengine");
    config.getNetworkConfig().setPort(5701);
    config.getNetworkConfig().setPortAutoIncrement(true);

    // In development, remove multicast auto-configuration
    if (env.acceptsProfiles(JHipsterConstants.SPRING_PROFILE_DEVELOPMENT)) {
        System.setProperty("hazelcast.local.localAddress", "127.0.0.1");

        config.getNetworkConfig().getJoin().getAwsConfig().setEnabled(false);
        config.getNetworkConfig().getJoin().getMulticastConfig().setEnabled(false);
        config.getNetworkConfig().getJoin().getTcpIpConfig().setEnabled(false);
    }
    config.getMapConfigs().put("default", initializeDefaultMapConfig());
    config.getMapConfigs().put("com.fbi.engine.domain.*", initializeDomainMapConfig(jHipsterProperties));
    return Hazelcast.newHazelcastInstance(config);
}

Source File: HazelcastManaged.java From cqrs-eventsourcing-kafka with Apache License 2.0

5 votes

public static HazelcastInstance getInstance() {
    if (hazelcastInstance == null) {
        Config config = new XmlConfigBuilder().build();
        config.setInstanceName(Thread.currentThread().getName());

        hazelcastInstance = Hazelcast.getOrCreateHazelcastInstance(config);
    }

    return hazelcastInstance;
}

Source File: HazelcastSessionDao.java From spring-boot-shiro-orientdb with Apache License 2.0

5 votes

public HazelcastSessionDao() {
    log.info("Initializing Hazelcast Shiro session persistence..");

    // configure Hazelcast instance
    final Config cfg = new Config();
    cfg.setInstanceName(hcInstanceName);
    // group configuration
    cfg.setGroupConfig(new GroupConfig(HC_GROUP_NAME, HC_GROUP_PASSWORD));
    // network configuration initialization
    final NetworkConfig netCfg = new NetworkConfig();
    netCfg.setPortAutoIncrement(true);
    netCfg.setPort(HC_PORT);
    // multicast
    final MulticastConfig mcCfg = new MulticastConfig();
    mcCfg.setEnabled(false);
    mcCfg.setMulticastGroup(HC_MULTICAST_GROUP);
    mcCfg.setMulticastPort(HC_MULTICAST_PORT);
    // tcp
    final TcpIpConfig tcpCfg = new TcpIpConfig();
    tcpCfg.addMember("127.0.0.1");
    tcpCfg.setEnabled(false);
    // network join configuration
    final JoinConfig joinCfg = new JoinConfig();
    joinCfg.setMulticastConfig(mcCfg);
    joinCfg.setTcpIpConfig(tcpCfg);
    netCfg.setJoin(joinCfg);
    // ssl
    netCfg.setSSLConfig(new SSLConfig().setEnabled(false));

    // get map
    map = Hazelcast.newHazelcastInstance(cfg).getMap(HC_MAP);
    log.info("Hazelcast Shiro session persistence initialized.");
}

Source File: HazelcastWorkQueue.java From telekom-workflow-engine with MIT License

5 votes

@Override
public void start(){
    String hcInstanceName = config.getClusterHazelcastName();
    hcInstance = Hazelcast.getHazelcastInstanceByName( hcInstanceName );
    if (hcInstance == null) {
        log.info( "Didn't find an existing Hazelcast instance by name " + hcInstanceName + ". Starting our own instance!" );
        Config hcConfig = new Config();
        // Unfortunately, using the following line does not yet apply during the Hazelcast
        // initialization such that Hazelcast initalization log output ends up at stout.
        // This propblem is resolved by setting a system property as shown below.
        // hcConfig.setProperty( "hazelcast.logging.type", "slf4j" );
        System.setProperty( "hazelcast.logging.class", "com.hazelcast.logging.Slf4jFactory" );
        hcConfig.setProperty( "hazelcast.jmx", "true" );
        hcConfig.setProperty( "hazelcast.shutdownhook.enabled", "false" );
        hcConfig.setInstanceName( hcInstanceName );
        hcConfig.getGroupConfig().setName( config.getClusterName() );
        hcConfig.getNetworkConfig().getJoin().getMulticastConfig().setEnabled( true );
        hcConfig.getNetworkConfig().getJoin().getMulticastConfig().setMulticastGroup( config.getClusterMulticastGroup() );
        hcConfig.getNetworkConfig().getJoin().getMulticastConfig().setMulticastPort( config.getClusterMulticastPort() );
        hcConfig.getNetworkConfig().getJoin().getMulticastConfig().setMulticastTimeToLive( config.getClusterMulticastTtl() );

        hcInstance = Hazelcast.newHazelcastInstance( hcConfig );
        isLocalHcInstance.set( true );
    } else {
        log.info( "Found an existing Hazelcast instance by name " + hcInstanceName + ". Using that." );
    }
    isStarted.set( true );
    log.info( "Started queue" );
}

Source File: HazelcastSessionDao.java From dpCms with Apache License 2.0

5 votes

public HazelcastSessionDao() {
    log.info("Initializing Hazelcast Shiro session persistence..");

    // configure Hazelcast instance
    final Config cfg = new Config();
    cfg.setInstanceName(hcInstanceName);
    // group configuration
    cfg.setGroupConfig(new GroupConfig(HC_GROUP_NAME, HC_GROUP_PASSWORD));
    // network configuration initialization
    final NetworkConfig netCfg = new NetworkConfig();
    netCfg.setPortAutoIncrement(true);
    netCfg.setPort(HC_PORT);
    // multicast
    final MulticastConfig mcCfg = new MulticastConfig();
    mcCfg.setEnabled(false);
    mcCfg.setMulticastGroup(HC_MULTICAST_GROUP);
    mcCfg.setMulticastPort(HC_MULTICAST_PORT);
    // tcp
    final TcpIpConfig tcpCfg = new TcpIpConfig();
    tcpCfg.addMember("127.0.0.1");
    tcpCfg.setEnabled(false);
    // network join configuration
    final JoinConfig joinCfg = new JoinConfig();
    joinCfg.setMulticastConfig(mcCfg);
    joinCfg.setTcpIpConfig(tcpCfg);
    netCfg.setJoin(joinCfg);
    // ssl
    netCfg.setSSLConfig(new SSLConfig().setEnabled(false));

    // get map
    map = Hazelcast.newHazelcastInstance(cfg).getMap(HC_MAP);
    log.info("Hazelcast Shiro session persistence initialized.");
}

Source File: HazelcastLocal.java From j2cache with Apache License 2.0

5 votes

public synchronized HazelcastInstance getHazelcast() {
	if (hazelcast == null) {
		Config config = new ClasspathXmlConfig("org/j2server/j2cache/cache/hazelcast/hazelcast-cache-config.xml");
           config.setInstanceName("j2cache");
           hazelcast = Hazelcast.newHazelcastInstance(config);
	}
	
	return hazelcast;
}

Source File: HazelCastConfigration.java From sctalk with Apache License 2.0

5 votes

@Bean
public HazelcastInstance hazelcastInstance(MessageServerConfig serverConfig) {
    log.debug("Configuring Hazelcast");
    HazelcastInstance hazelCastInstance =
            Hazelcast.getHazelcastInstanceByName("message-server");
    if (hazelCastInstance != null) {
        log.debug("Hazelcast already initialized");
        return hazelCastInstance;
    }
    Config config = new Config();
    config.setInstanceName("message-server");
    config.getNetworkConfig().getJoin().getMulticastConfig().setEnabled(false);
    if (this.registration == null) {
        log.warn("No discovery service is set up, Hazelcast cannot create a cluster.");
    } else {
        // The serviceId is by default the application's name, see Spring Boot's
        // eureka.instance.appname property
        String serviceId = registration.getServiceId();
        log.debug("Configuring Hazelcast clustering for instanceId: {}", serviceId);
        config.getNetworkConfig().setPort(5701);
        config.getNetworkConfig().getJoin().getTcpIpConfig().setEnabled(true);
        for (ServiceInstance instance : discoveryClient.getInstances(serviceId)) {
            String clusterMember = instance.getHost() + ":5701";
            log.debug("Adding Hazelcast (prod) cluster member " + clusterMember);
            config.getNetworkConfig().getJoin().getTcpIpConfig().addMember(clusterMember);
        }
    }
    config.getMapConfigs().put("default", initializeDefaultMapConfig());
    config.getMapConfigs().put("com.blt.talk.domain.*",
            initializeDomainMapConfig(serverConfig));
    return Hazelcast.newHazelcastInstance(config);
}

Source File: DistributedLockFactory.java From Knowage-Server with GNU Affero General Public License v3.0

5 votes

public static synchronized HazelcastInstance getHazelcastInstance(String instanceName) {
	logger.debug("Getting Hazelcast instance with name [" + instanceName + "]");
	HazelcastInstance hz = Hazelcast.getHazelcastInstanceByName(instanceName);
	if (hz == null) {
		logger.debug("No Hazelcast instance with name [" + instanceName + "] found");
		logger.debug("Creating Hazelcast instance with name [" + instanceName + "]");
		Config config = getDefaultConfig();
		config.setInstanceName(instanceName);
		hz = Hazelcast.newHazelcastInstance(config);
	}
	return hz;
}

Source File: HazelcastHttpSessionManager.java From piranha with BSD 3-Clause "New" or "Revised" License

5 votes

/**
 * Constructor.
 *
 * @param name the name used for the hazelcast session map.
 */
public HazelcastHttpSessionManager(String name) {
    super();
    Config config = new Config();
    config.setInstanceName(name);
    hazelcast = Hazelcast.newHazelcastInstance();
    sessions = hazelcast.getMap(name);
}

Source File: CachingConfig.java From Spring-5.0-Cookbook with MIT License

5 votes

@Bean
public Config hazelCastConfig() {
 
    Config config = new Config();
    config.setInstanceName("hazelcast-packt-cache");
    config.setProperty("hazelcast.jmx", "true");
 
    MapConfig deptCache = new MapConfig();
    deptCache.setTimeToLiveSeconds(20);
    deptCache.setEvictionPolicy(EvictionPolicy.LFU);
   
    config.getMapConfigs().put("hazeldept",deptCache);
    return config;
}

Source File: HazelCastConfigration.java From jvue-admin with MIT License

5 votes

@Bean
public HazelcastInstance hazelcastInstance() {
    log.debug("Configuring Hazelcast");
    HazelcastInstance hazelCastInstance = Hazelcast.getHazelcastInstanceByName("jvue-server");
    if (hazelCastInstance != null) {
        log.debug("Hazelcast already initialized");
        return hazelCastInstance;
    }
    Config config = new Config();
    config.setInstanceName("jvue-server");
    config.getNetworkConfig().getJoin().getMulticastConfig().setEnabled(false);
    if (this.registration == null) {
        log.warn("No discovery service is set up, Hazelcast cannot create a cluster.");
    } else {
        String serviceId = registration.getServiceId();
        log.debug("Configuring Hazelcast clustering for instanceId: {}", serviceId);
        config.getNetworkConfig().setPort(5701);
        config.getNetworkConfig().getJoin().getTcpIpConfig().setEnabled(true);
        for (ServiceInstance instance : discoveryClient.getInstances(serviceId)) {
            String clusterMember = instance.getHost() + ":5701";
            log.debug("Adding Hazelcast (prod) cluster member " + clusterMember);
            config.getNetworkConfig().getJoin().getTcpIpConfig().addMember(clusterMember);
        }
    }
    config.getMapConfigs().put("default", initializeDefaultMapConfig());
    config.getMapConfigs().put("net.ccfish.jvue.domain.*", initializeDefaultMapConfig());
    return Hazelcast.newHazelcastInstance(config);
}

Source File: HazelcastTest.java From java-specialagent with Apache License 2.0

4 votes

@Test
public void testGetOrCreateHazelcastInstance(final MockTracer tracer) {
  final Config config = new Config();
  config.setInstanceName("name");
  test(Hazelcast.getOrCreateHazelcastInstance(config), tracer);
}

Source File: HazelcastTest.java From java-specialagent with Apache License 2.0

4 votes

@BeforeClass
public static void beforeClass() {
  final Config config = new Config();
  config.setInstanceName("name");
  hazelcast = Hazelcast.newHazelcastInstance(config);
}

Source File: HazelcastManager.java From lumongo with Apache License 2.0

4 votes

public void init(Set<HazelcastNode> nodes, String hazelcastName) throws Exception {

		// force Hazelcast to use log4j

		int hazelcastPort = localNodeConfig.getHazelcastPort();

		Config cfg = new Config();
		cfg.setProperty(GroupProperty.LOGGING_TYPE.getName(), "log4j");
		// disable Hazelcast shutdown hook to allow LuMongo to handle
		cfg.setProperty(GroupProperty.SHUTDOWNHOOK_ENABLED.getName(), "false");
		cfg.setProperty(GroupProperty.REST_ENABLED.getName(), "false");

		cfg.getGroupConfig().setName(hazelcastName);
		cfg.getGroupConfig().setPassword(hazelcastName);
		cfg.getNetworkConfig().setPortAutoIncrement(false);
		cfg.getNetworkConfig().setPort(hazelcastPort);
		cfg.setInstanceName("" + hazelcastPort);

		cfg.getManagementCenterConfig().setEnabled(false);

		NetworkConfig network = cfg.getNetworkConfig();
		JoinConfig joinConfig = network.getJoin();

		joinConfig.getMulticastConfig().setEnabled(false);
		joinConfig.getTcpIpConfig().setEnabled(true);
		for (HazelcastNode node : nodes) {
			joinConfig.getTcpIpConfig().addMember(node.getAddress() + ":" + node.getHazelcastPort());
		}

		hazelcastInstance = Hazelcast.newHazelcastInstance(cfg);
		self = hazelcastInstance.getCluster().getLocalMember();

		hazelcastInstance.getCluster().addMembershipListener(this);
		hazelcastInstance.getLifecycleService().addLifecycleListener(this);

		log.info("Initialized hazelcast");
		Set<Member> members = hazelcastInstance.getCluster().getMembers();

		Member firstMember = members.iterator().next();

		if (firstMember.equals(self)) {
			log.info("Member is owner of cluster");
			indexManager.loadIndexes();
		}

		log.info("Current cluster members: <" + members + ">");
		indexManager.openConnections(members);

		initLock.writeLock().unlock();

	}

Java Code Examples for com.hazelcast.config.Config#setInstanceName()