public Map<String, String> phoneHome(Node hazelcastNode, String version, boolean isEnterprise) {
String downloadId = "source";
InputStream is = null;
try {
is = getClass().getClassLoader().getResourceAsStream("hazelcast-download.properties");
if (is != null) {
final Properties properties = new Properties();
properties.load(is);
downloadId = properties.getProperty("hazelcastDownloadId");
}
} catch (IOException ignored) {
EmptyStatement.ignore(ignored);
} finally {
IOUtil.closeResource(is);
}
// Calculate native memory usage from native memory config
NativeMemoryConfig memoryConfig = hazelcastNode.getConfig().getNativeMemoryConfig();
final ClusterServiceImpl clusterService = hazelcastNode.getClusterService();
long totalNativeMemorySize =
clusterService.getSize(DATA_MEMBER_SELECTOR) * memoryConfig.getSize().bytes();
String nativeMemoryParameter =
(isEnterprise) ? Long.toString(MemoryUnit.BYTES.toGigaBytes(totalNativeMemorySize)) : "0";
// Calculate connected clients to the cluster.
Map<ClientType, Integer> clusterClientStats =
hazelcastNode.clientEngine.getConnectedClientStats();
RuntimeMXBean runtimeMxBean = ManagementFactory.getRuntimeMXBean();
Long clusterUpTime = clusterService.getClusterClock().getClusterUpTime();
PhoneHomeParameterCreator parameterCreator = new PhoneHomeParameterCreator();
parameterCreator.addParam("version", version);
parameterCreator.addParam("m", hazelcastNode.getLocalMember().getUuid());
parameterCreator.addParam("e", Boolean.toString(isEnterprise));
parameterCreator.addParam("l", MD5Util.toMD5String(hazelcastNode.getConfig().getLicenseKey()));
parameterCreator.addParam("p", downloadId);
parameterCreator.addParam("c", clusterService.getClusterId());
parameterCreator.addParam("crsz", convertToLetter(clusterService.getMembers().size()));
parameterCreator.addParam(
"cssz", convertToLetter(hazelcastNode.clientEngine.getClientEndpointCount()));
parameterCreator.addParam("hdgb", nativeMemoryParameter);
parameterCreator.addParam("ccpp", Integer.toString(clusterClientStats.get(ClientType.CPP)));
parameterCreator.addParam("cdn", Integer.toString(clusterClientStats.get(ClientType.CSHARP)));
parameterCreator.addParam("cjv", Integer.toString(clusterClientStats.get(ClientType.JAVA)));
parameterCreator.addParam("cuptm", Long.toString(clusterUpTime));
parameterCreator.addParam("nuptm", Long.toString(runtimeMxBean.getUptime()));
String urlStr = BASE_PHONE_HOME_URL + parameterCreator.build();
fetchWebService(urlStr);
return parameterCreator.getParameters();
}
void start() {
nodeEngine.start();
connectionManager.start();
if (config.getNetworkConfig().getJoin().getMulticastConfig().isEnabled()) {
final Thread multicastServiceThread =
new Thread(
hazelcastThreadGroup.getInternalThreadGroup(),
multicastService,
hazelcastThreadGroup.getThreadNamePrefix("MulticastThread"));
multicastServiceThread.start();
}
if (groupProperties.getBoolean(GroupProperty.DISCOVERY_SPI_ENABLED)) {
discoveryService.start();
}
if (groupProperties.getBoolean(GroupProperty.SHUTDOWNHOOK_ENABLED)) {
logger.finest("Adding ShutdownHook");
Runtime.getRuntime().addShutdownHook(shutdownHookThread);
}
state = NodeState.ACTIVE;
join();
int clusterSize = clusterService.getSize();
if (config.getNetworkConfig().isPortAutoIncrement()
&& address.getPort() >= config.getNetworkConfig().getPort() + clusterSize) {
StringBuilder sb = new StringBuilder("Config seed port is ");
sb.append(config.getNetworkConfig().getPort());
sb.append(" and cluster size is ");
sb.append(clusterSize);
sb.append(". Some of the ports seem occupied!");
logger.warning(sb.toString());
}
try {
managementCenterService = new ManagementCenterService(hazelcastInstance);
} catch (Exception e) {
logger.warning("ManagementCenterService could not be constructed!", e);
}
nodeExtension.afterStart(this);
versionCheck.check(this, getBuildInfo().getVersion(), buildInfo.isEnterprise());
}