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();
}
@Test
public void testNativeMemoryConfig() {
NativeMemoryConfig nativeMemoryConfig = config.getNativeMemoryConfig();
assertFalse(nativeMemoryConfig.isEnabled());
assertEquals(MemoryUnit.MEGABYTES, nativeMemoryConfig.getSize().getUnit());
assertEquals(256, nativeMemoryConfig.getSize().getValue());
assertEquals(20, nativeMemoryConfig.getPageSize());
assertEquals(
NativeMemoryConfig.MemoryAllocatorType.POOLED, nativeMemoryConfig.getAllocatorType());
assertEquals(10.2, nativeMemoryConfig.getMetadataSpacePercentage(), 0.1);
assertEquals(10, nativeMemoryConfig.getMinBlockSize());
}