private Address getRequiredMemberAddress() {
TcpIpConfig tcpIpConfig = config.getNetworkConfig().getJoin().getTcpIpConfig();
String host = tcpIpConfig.getRequiredMember();
try {
AddressHolder addressHolder =
AddressUtil.getAddressHolder(host, config.getNetworkConfig().getPort());
if (AddressUtil.isIpAddress(addressHolder.getAddress())) {
return new Address(addressHolder.getAddress(), addressHolder.getPort());
}
InterfacesConfig interfaces = config.getNetworkConfig().getInterfaces();
if (interfaces.isEnabled()) {
InetAddress[] inetAddresses = InetAddress.getAllByName(addressHolder.getAddress());
if (inetAddresses.length > 1) {
for (InetAddress inetAddress : inetAddresses) {
if (AddressUtil.matchAnyInterface(
inetAddress.getHostAddress(), interfaces.getInterfaces())) {
return new Address(inetAddress, addressHolder.getPort());
}
}
} else if (AddressUtil.matchAnyInterface(
inetAddresses[0].getHostAddress(), interfaces.getInterfaces())) {
return new Address(addressHolder.getAddress(), addressHolder.getPort());
}
} else {
return new Address(addressHolder.getAddress(), addressHolder.getPort());
}
} catch (final Exception e) {
logger.warning(e);
}
return null;
}
@Test
public void testNetworkConfig() {
NetworkConfig networkConfig = config.getNetworkConfig();
assertNotNull(networkConfig);
assertEquals(5700, networkConfig.getPort());
assertFalse(networkConfig.isPortAutoIncrement());
final Collection<String> allowedPorts = networkConfig.getOutboundPortDefinitions();
assertEquals(2, allowedPorts.size());
Iterator portIter = allowedPorts.iterator();
assertEquals("35000-35100", portIter.next());
assertEquals("36000,36100", portIter.next());
assertFalse(networkConfig.getJoin().getMulticastConfig().isEnabled());
assertEquals(networkConfig.getJoin().getMulticastConfig().getMulticastTimeoutSeconds(), 8);
assertEquals(networkConfig.getJoin().getMulticastConfig().getMulticastTimeToLive(), 16);
assertFalse(networkConfig.getInterfaces().isEnabled());
assertEquals(1, networkConfig.getInterfaces().getInterfaces().size());
assertEquals("10.10.1.*", networkConfig.getInterfaces().getInterfaces().iterator().next());
TcpIpConfig tcp = networkConfig.getJoin().getTcpIpConfig();
assertNotNull(tcp);
assertTrue(tcp.isEnabled());
assertTrue(networkConfig.getSymmetricEncryptionConfig().isEnabled());
final List<String> members = tcp.getMembers();
assertEquals(members.toString(), 2, members.size());
assertEquals("127.0.0.1:5700", members.get(0));
assertEquals("127.0.0.1:5701", members.get(1));
assertEquals("127.0.0.1:5700", tcp.getRequiredMember());
AwsConfig aws = networkConfig.getJoin().getAwsConfig();
assertFalse(aws.isEnabled());
assertEquals("sample-access-key", aws.getAccessKey());
assertEquals("sample-secret-key", aws.getSecretKey());
assertEquals("sample-region", aws.getRegion());
assertEquals("sample-group", aws.getSecurityGroupName());
assertEquals("sample-tag-key", aws.getTagKey());
assertEquals("sample-tag-value", aws.getTagValue());
}
public static Collection<String> getConfigurationMembers(Config config) {
final TcpIpConfig tcpIpConfig = config.getNetworkConfig().getJoin().getTcpIpConfig();
final Collection<String> configMembers = tcpIpConfig.getMembers();
final Set<String> possibleMembers = new HashSet<String>();
for (String member : configMembers) {
// split members defined in tcp-ip configuration by comma(,) semi-colon(;) space( ).
String[] members = member.split("[,; ]");
Collections.addAll(possibleMembers, members);
}
return possibleMembers;
}
protected NetworkConfig getLocalhostTcpIpNetworkConfig(int port) {
NetworkConfig networkConfig = new NetworkConfig();
networkConfig.setPort(port);
networkConfig.getJoin().getMulticastConfig().setEnabled(false);
TcpIpConfig tcpIpConfig = networkConfig.getJoin().getTcpIpConfig();
tcpIpConfig.setEnabled(true);
tcpIpConfig.addMember("127.0.0.1");
InterfacesConfig interfacesConfig = networkConfig.getInterfaces();
interfacesConfig.setEnabled(true);
interfacesConfig.setInterfaces(Collections.singleton("127.0.0.*"));
return networkConfig;
}
public void doJoin(AtomicBoolean joined) {
int tryCount = 0;
long joinStartTime = Clock.currentTimeMillis();
long maxJoinMillis = node.getGroupProperties().MAX_JOIN_SECONDS.getInteger() * 1000;
while (node.isActive()
&& !joined.get()
&& (Clock.currentTimeMillis() - joinStartTime < maxJoinMillis)) {
String msg = "Joining to master node: " + node.getMasterAddress();
logger.log(Level.FINEST, msg);
systemLogService.logJoin(msg);
final Address masterAddressNow;
if (targetAddress == null) {
masterAddressNow = findMasterWithMulticast();
} else {
// if target address is set explicitly, try to join target address first.
masterAddressNow = targetAddress;
targetAddress = null;
}
node.setMasterAddress(masterAddressNow);
if (masterAddressNow != null) {
systemLogService.logJoin("Setting master address to " + masterAddressNow);
}
if (node.getMasterAddress() == null || node.address.equals(node.getMasterAddress())) {
TcpIpConfig tcpIpConfig = config.getNetworkConfig().getJoin().getTcpIpConfig();
if (tcpIpConfig != null && tcpIpConfig.isEnabled()) {
doTCP(joined);
} else {
node.setAsMaster();
}
return;
}
if (++tryCount > 49) {
failedJoiningToMaster(true, tryCount);
}
if (!node.getMasterAddress().equals(node.address)) {
connectAndSendJoinRequest(node.getMasterAddress());
} else {
node.setMasterAddress(null);
tryCount = 0;
}
try {
//noinspection BusyWait
Thread.sleep(500L);
} catch (InterruptedException ignored) {
}
}
}
public Config getConfig() {
final Config cfg = new Config();
cfg.setInstanceName(instanceName);
final Properties props = new Properties();
props.put("hazelcast.rest.enabled", false);
props.put("hazelcast.logging.type", "slf4j");
props.put("hazelcast.connect.all.wait.seconds", 45);
props.put("hazelcast.operation.call.timeout.millis", 30000);
// group configuration
cfg.setGroupConfig(new GroupConfig(Constants.HC_GROUP_NAME, Constants.HC_GROUP_PASSWORD));
// network configuration initialization
final NetworkConfig netCfg = new NetworkConfig();
netCfg.setPortAutoIncrement(true);
netCfg.setPort(Constants.HC_PORT);
// multicast
final MulticastConfig mcCfg = new MulticastConfig();
mcCfg.setEnabled(false);
// tcp
final TcpIpConfig tcpCfg = new TcpIpConfig();
tcpCfg.addMember("127.0.0.1");
tcpCfg.setEnabled(true);
// network join configuration
final JoinConfig joinCfg = new JoinConfig();
joinCfg.setMulticastConfig(mcCfg);
joinCfg.setTcpIpConfig(tcpCfg);
netCfg.setJoin(joinCfg);
// ssl
netCfg.setSSLConfig(new SSLConfig().setEnabled(false));
// Adding mapstore
final MapConfig mapCfg = cfg.getMapConfig(storeType);
final MapStoreConfig mapStoreCfg = new MapStoreConfig();
mapStoreCfg.setImplementation(store);
mapStoreCfg.setWriteDelaySeconds(1);
// to load all map at same time
mapStoreCfg.setInitialLoadMode(MapStoreConfig.InitialLoadMode.EAGER);
mapCfg.setMapStoreConfig(mapStoreCfg);
cfg.addMapConfig(mapCfg);
return cfg;
}
private void initNetworkConfig(
NetworkConfig networkConfig, int basePort, int portSeed, boolean multicast, int nodeCount) {
networkConfig.setPortAutoIncrement(false);
networkConfig.setPort(basePort + portSeed);
JoinConfig join = networkConfig.getJoin();
MulticastConfig multicastConfig = join.getMulticastConfig();
multicastConfig.setEnabled(multicast);
multicastConfig.setMulticastTimeoutSeconds(5);
TcpIpConfig tcpIpConfig = join.getTcpIpConfig();
tcpIpConfig.setEnabled(!multicast);
tcpIpConfig.setConnectionTimeoutSeconds(5);
List<String> members = new ArrayList<String>(nodeCount);
for (int i = 0; i < nodeCount; i++) {
members.add("127.0.0.1:" + (basePort + i));
}
Collections.sort(members);
tcpIpConfig.setMembers(members);
}
/**
* 通过加载HZ的配置文件，动态创建HZ集群
*
* @param configPath hz的配置文件
*/
public HazelcastStoreManager(HazelcastProperties hazelcastProperties) {
// Properties prop = new Properties();
// try {
// prop = loadConf(null);
// } catch (IOException e) {
// LOGGER.warn("load conf error,use default config");
// }
Config cfg = new Config();
cfg.getGroupConfig().setName(hazelcastProperties.getGroupUserName());
cfg.getGroupConfig().setPassword(hazelcastProperties.getGroupPassword());
cfg.setInstanceName(hazelcastProperties.getInstanceName());
// cfg.getQueueConfig(EVENT_QUEUE).addItemListenerConfig(new
// ItemListenerConfig(this.hazelcastQueueItemListener,true));
if (hazelcastProperties.getMancenter().isEnable()
&& StringUtils.isNotBlank(hazelcastProperties.getMancenter().getUrl())) {
cfg.getManagementCenterConfig().setEnabled(true);
cfg.getManagementCenterConfig().setUrl(hazelcastProperties.getMancenter().getUrl());
}
System.setProperty("hazelcast.socket.bind.any", "false");
String ip = "127.0.0.1";
try {
ip = InetAddress.getLocalHost().getHostAddress();
} catch (UnknownHostException e) {
LOGGER.warn("get ip error, {}", e.getMessage());
}
LOGGER.info("local memchine ip: {}", ip);
cfg.getProperties(); // .getGroupProperties().SOCKET_SERVER_BIND_ANY
cfg.getNetworkConfig().getInterfaces().addInterface(ip);
cfg.getNetworkConfig().getInterfaces().setEnabled(true);
JoinConfig join = cfg.getNetworkConfig().getJoin();
TcpIpConfig tcpIpConfig = join.getTcpIpConfig();
tcpIpConfig.addMember(hazelcastProperties.getMembers());
if (!tcpIpConfig.getMembers().contains("127.0.0.1")) {
tcpIpConfig.addMember("127.0.0.1");
}
LOGGER.info("hazelcast members in prop:{}", tcpIpConfig.getMembers());
tcpIpConfig.setEnabled(true);
this.hazelcast = Hazelcast.newHazelcastInstance(cfg);
this.cacheManager = new HazelcastCacheManager(this.hazelcast);
}