/**
* Checks for explicit events configuration.
*
* @param ignite Grid instance.
* @return {@code true} if all task events explicitly specified in configuration.
*/
public static boolean checkExplicitTaskMonitoring(Ignite ignite) {
int[] evts = ignite.configuration().getIncludeEventTypes();
if (F.isEmpty(evts)) return false;
for (int evt : VISOR_TASK_EVTS) {
if (!F.contains(evts, evt)) return false;
}
return true;
}
/**
* Resolve data affinity from string definition.
*
* @param affinity Data affinity string definition.
* @return Resolved data affinity.
* @throws GridClientException If loading failed.
*/
private static GridClientDataAffinity resolveAffinity(String affinity)
throws GridClientException {
if (F.isEmpty(affinity)) return null;
if ("partitioned".equals(affinity)) return new GridClientPartitionAffinity();
return newInstance(GridClientDataAffinity.class, affinity);
}
/**
* Resolve load balancer from string definition.
*
* @param balancer Load balancer string definition.
* @return Resolved load balancer.
* @throws GridClientException If loading failed.
*/
private static GridClientLoadBalancer resolveBalancer(String balancer)
throws GridClientException {
if (F.isEmpty(balancer) || "random".equals(balancer)) return new GridClientRandomBalancer();
if ("roundrobin".equals(balancer)) return new GridClientRoundRobinBalancer();
return newInstance(GridClientLoadBalancer.class, balancer);
}
/** {@inheritDoc} */
@SuppressWarnings("deprecation")
@Override
public void start() throws IgniteException {
if (sesFactory == null && F.isEmpty(hibernateCfgPath))
throw new IgniteException(
"Either session factory or Hibernate configuration file is required by "
+ getClass().getSimpleName()
+ '.');
if (!F.isEmpty(hibernateCfgPath)) {
if (sesFactory == null) {
try {
URL url = new URL(hibernateCfgPath);
sesFactory = new Configuration().configure(url).buildSessionFactory();
} catch (MalformedURLException ignored) {
// No-op.
}
if (sesFactory == null) {
File cfgFile = new File(hibernateCfgPath);
if (cfgFile.exists())
sesFactory = new Configuration().configure(cfgFile).buildSessionFactory();
}
if (sesFactory == null)
sesFactory = new Configuration().configure(hibernateCfgPath).buildSessionFactory();
if (sesFactory == null)
throw new IgniteException(
"Failed to resolve Hibernate configuration file: " + hibernateCfgPath);
closeSesOnStop = true;
} else
U.warn(
log,
"Hibernate configuration file configured in "
+ getClass().getSimpleName()
+ " will be ignored (session factory is already set).");
}
}
/**
* @param pid PID of the other party.
* @param size Size of the space.
* @return Token pair.
*/
private IgnitePair<String> inOutToken(int pid, int size) {
while (true) {
long idx = tokIdxGen.get();
if (tokIdxGen.compareAndSet(idx, idx + 2))
return F.pair(
new File(tokDir, TOKEN_FILE_NAME + idx + "-" + pid + "-" + size).getAbsolutePath(),
new File(tokDir, TOKEN_FILE_NAME + (idx + 1) + "-" + pid + "-" + size)
.getAbsolutePath());
}
}
/**
* Parses HTTP parameters in an appropriate format and return back map of values to predefined
* list of names.
*
* @param req Request.
* @return Map of parsed parameters.
*/
@SuppressWarnings({"unchecked"})
private Map<String, Object> parameters(ServletRequest req) {
Map<String, String[]> params = req.getParameterMap();
if (F.isEmpty(params)) return Collections.emptyMap();
Map<String, Object> map = U.newHashMap(params.size());
for (Map.Entry<String, String[]> entry : params.entrySet())
map.put(entry.getKey(), parameter(entry.getValue()));
return map;
}
/**
* Checks {@link GridSystemProperties#GG_JETTY_PORT} system property and overrides default
* connector port if it present. Then initializes {@code port} with the found value.
*
* @param con Jetty connector.
*/
private void override(AbstractNetworkConnector con) {
String host = System.getProperty(GG_JETTY_HOST);
if (!F.isEmpty(host)) con.setHost(host);
int currPort = con.getPort();
Integer overridePort = Integer.getInteger(GG_JETTY_PORT);
if (overridePort != null && overridePort != 0) currPort = overridePort;
con.setPort(currPort);
port = currPort;
}
/**
* Run command in separated console.
*
* @param workFolder Work folder for command.
* @param args A string array containing the program and its arguments.
* @return Started process.
* @throws IOException If failed to start process.
*/
public static Process openInConsole(@Nullable File workFolder, String... args)
throws IOException {
String[] commands = args;
String cmd = F.concat(Arrays.asList(args), " ");
if (U.isWindows()) commands = F.asArray("cmd", "/c", String.format("start %s", cmd));
if (U.isMacOs())
commands =
F.asArray(
"osascript",
"-e",
String.format("tell application \"Terminal\" to do script \"%s\"", cmd));
if (U.isUnix()) commands = F.asArray("xterm", "-sl", "1024", "-geometry", "200x50", "-e", cmd);
ProcessBuilder pb = new ProcessBuilder(commands);
if (workFolder != null) pb.directory(workFolder);
return pb.start();
}
/** {@inheritDoc} */
@Override
public void start() throws IgniteCheckedException {
IpcSharedMemoryNativeLoader.load(log);
pid = IpcSharedMemoryUtils.pid();
if (pid == -1) throw new IpcEndpointBindException("Failed to get PID of the current process.");
if (size <= 0) throw new IpcEndpointBindException("Space size should be positive: " + size);
String tokDirPath = this.tokDirPath;
if (F.isEmpty(tokDirPath)) throw new IpcEndpointBindException("Token directory path is empty.");
tokDirPath = tokDirPath + '/' + locNodeId.toString() + '-' + IpcSharedMemoryUtils.pid();
tokDir = U.resolveWorkDirectory(tokDirPath, false);
if (port <= 0 || port >= 0xffff)
throw new IpcEndpointBindException("Port value is illegal: " + port);
try {
srvSock = new ServerSocket();
// Always bind to loopback.
srvSock.bind(new InetSocketAddress("127.0.0.1", port));
} catch (IOException e) {
// Although empty socket constructor never throws exception, close it just in case.
U.closeQuiet(srvSock);
throw new IpcEndpointBindException(
"Failed to bind shared memory IPC endpoint (is port already " + "in use?): " + port, e);
}
gcWorker = new GcWorker(gridName, "ipc-shmem-gc", log);
new IgniteThread(gcWorker).start();
if (log.isInfoEnabled())
log.info(
"IPC shared memory server endpoint started [port="
+ port
+ ", tokDir="
+ tokDir.getAbsolutePath()
+ ']');
}
/**
* Finds all files in folder and in it's sub-tree of specified depth.
*
* @param file Starting folder
* @param maxDepth Depth of the tree. If 1 - just look in the folder, no sub-folders.
* @param filter file filter.
* @return List of found files.
*/
public static List<VisorLogFile> fileTree(File file, int maxDepth, @Nullable FileFilter filter) {
if (file.isDirectory()) {
File[] files = (filter == null) ? file.listFiles() : file.listFiles(filter);
if (files == null) return Collections.emptyList();
List<VisorLogFile> res = new ArrayList<>(files.length);
for (File f : files) {
if (f.isFile() && f.length() > 0) res.add(new VisorLogFile(f));
else if (maxDepth > 1) res.addAll(fileTree(f, maxDepth - 1, filter));
}
return res;
}
return F.asList(new VisorLogFile(file));
}
/**
* Initializes store.
*
* @throws GridException If failed to initialize.
*/
private void init() throws GridException {
if (initGuard.compareAndSet(false, true)) {
if (log.isDebugEnabled()) log.debug("Initializing cache store.");
try {
if (sesFactory != null)
// Session factory has been provided - nothing to do.
return;
if (!F.isEmpty(hibernateCfgPath)) {
try {
URL url = new URL(hibernateCfgPath);
sesFactory = new Configuration().configure(url).buildSessionFactory();
if (log.isDebugEnabled()) log.debug("Configured session factory using URL: " + url);
// Session factory has been successfully initialized.
return;
} catch (MalformedURLException e) {
if (log.isDebugEnabled())
log.debug("Caught malformed URL exception: " + e.getMessage());
}
// Provided path is not a valid URL. File?
File cfgFile = new File(hibernateCfgPath);
if (cfgFile.exists()) {
sesFactory = new Configuration().configure(cfgFile).buildSessionFactory();
if (log.isDebugEnabled())
log.debug("Configured session factory using file: " + hibernateCfgPath);
// Session factory has been successfully initialized.
return;
}
// Provided path is not a file. Classpath resource?
sesFactory = new Configuration().configure(hibernateCfgPath).buildSessionFactory();
if (log.isDebugEnabled())
log.debug("Configured session factory using classpath resource: " + hibernateCfgPath);
} else {
if (hibernateProps == null) {
U.warn(
log, "No Hibernate configuration has been provided for store (will use default).");
hibernateProps = new Properties();
hibernateProps.setProperty("hibernate.connection.url", DFLT_CONN_URL);
hibernateProps.setProperty("hibernate.show_sql", DFLT_SHOW_SQL);
hibernateProps.setProperty("hibernate.hbm2ddl.auto", DFLT_HBM2DDL_AUTO);
}
Configuration cfg = new Configuration();
cfg.setProperties(hibernateProps);
assert resourceAvailable(MAPPING_RESOURCE);
cfg.addResource(MAPPING_RESOURCE);
sesFactory = cfg.buildSessionFactory();
if (log.isDebugEnabled())
log.debug("Configured session factory using properties: " + hibernateProps);
}
} catch (HibernateException e) {
throw new GridException("Failed to initialize store.", e);
} finally {
initLatch.countDown();
}
} else if (initLatch.getCount() > 0) U.await(initLatch);
if (sesFactory == null) throw new GridException("Cache store was not properly initialized.");
}
/**
* Load client configuration from the properties map.
*
* @param prefix Prefix for the client properties.
* @param in Properties map to load configuration from.
* @throws GridClientException If parsing configuration failed.
*/
public void load(String prefix, Properties in) throws GridClientException {
while (prefix.endsWith(".")) prefix = prefix.substring(0, prefix.length() - 1);
if (!prefix.isEmpty()) prefix += ".";
String balancer = in.getProperty(prefix + "balancer");
String connectTimeout = in.getProperty(prefix + "connectTimeout");
String cred = in.getProperty(prefix + "credentials");
String autoFetchMetrics = in.getProperty(prefix + "autoFetchMetrics");
String autoFetchAttrs = in.getProperty(prefix + "autoFetchAttributes");
String maxConnIdleTime = in.getProperty(prefix + "idleTimeout");
String proto = in.getProperty(prefix + "protocol");
String srvrs = in.getProperty(prefix + "servers");
String tcpNoDelay = in.getProperty(prefix + "tcp.noDelay");
String topRefreshFreq = in.getProperty(prefix + "topology.refresh");
String sslEnabled = in.getProperty(prefix + "ssl.enabled");
String sslProto = in.getProperty(prefix + "ssl.protocol", "TLS");
String sslKeyAlg = in.getProperty(prefix + "ssl.key.algorithm", "SunX509");
String keyStorePath = in.getProperty(prefix + "ssl.keystore.location");
String keyStorePwd = in.getProperty(prefix + "ssl.keystore.password");
String keyStoreType = in.getProperty(prefix + "ssl.keystore.type");
String trustStorePath = in.getProperty(prefix + "ssl.truststore.location");
String trustStorePwd = in.getProperty(prefix + "ssl.truststore.password");
String trustStoreType = in.getProperty(prefix + "ssl.truststore.type");
String dataCfgs = in.getProperty(prefix + "data.configurations");
setBalancer(resolveBalancer(balancer));
if (!F.isEmpty(connectTimeout)) setConnectTimeout(Integer.parseInt(connectTimeout));
if (!F.isEmpty(cred)) {
int idx = cred.indexOf(':');
if (idx >= 0 && idx < cred.length() - 1) {
setSecurityCredentialsProvider(
new SecurityCredentialsBasicProvider(
new SecurityCredentials(cred.substring(0, idx), cred.substring(idx + 1))));
} else {
setSecurityCredentialsProvider(
new SecurityCredentialsBasicProvider(new SecurityCredentials(null, null, cred)));
}
}
if (!F.isEmpty(autoFetchMetrics)) setAutoFetchMetrics(Boolean.parseBoolean(autoFetchMetrics));
if (!F.isEmpty(autoFetchAttrs)) setAutoFetchAttributes(Boolean.parseBoolean(autoFetchAttrs));
if (!F.isEmpty(maxConnIdleTime)) setMaxConnectionIdleTime(Integer.parseInt(maxConnIdleTime));
if (!F.isEmpty(proto)) setProtocol(GridClientProtocol.valueOf(proto));
if (!F.isEmpty(srvrs)) setServers(Arrays.asList(srvrs.replaceAll("\\s+", "").split(",")));
if (!F.isEmpty(tcpNoDelay)) setTcpNoDelay(Boolean.parseBoolean(tcpNoDelay));
if (!F.isEmpty(topRefreshFreq)) setTopologyRefreshFrequency(Long.parseLong(topRefreshFreq));
//
// SSL configuration section
//
if (!F.isEmpty(sslEnabled) && Boolean.parseBoolean(sslEnabled)) {
GridSslBasicContextFactory factory = new GridSslBasicContextFactory();
factory.setProtocol(F.isEmpty(sslProto) ? "TLS" : sslProto);
factory.setKeyAlgorithm(F.isEmpty(sslKeyAlg) ? "SunX509" : sslKeyAlg);
if (F.isEmpty(keyStorePath))
throw new IllegalArgumentException("SSL key store location is not specified.");
factory.setKeyStoreFilePath(keyStorePath);
if (keyStorePwd != null) factory.setKeyStorePassword(keyStorePwd.toCharArray());
factory.setKeyStoreType(F.isEmpty(keyStoreType) ? "jks" : keyStoreType);
if (F.isEmpty(trustStorePath))
factory.setTrustManagers(GridSslBasicContextFactory.getDisabledTrustManager());
else {
factory.setTrustStoreFilePath(trustStorePath);
if (trustStorePwd != null) factory.setTrustStorePassword(trustStorePwd.toCharArray());
factory.setTrustStoreType(F.isEmpty(trustStoreType) ? "jks" : trustStoreType);
}
setSslContextFactory(factory);
}
//
// Data configuration section
//
if (!F.isEmpty(dataCfgs)) {
String[] names = dataCfgs.replaceAll("\\s+", "").split(",");
Collection<GridClientDataConfiguration> list = new ArrayList<>();
for (String cfgName : names) {
if (F.isEmpty(cfgName)) continue;
String name = in.getProperty(prefix + "data." + cfgName + ".name");
String bal = in.getProperty(prefix + "data." + cfgName + ".balancer");
String aff = in.getProperty(prefix + "data." + cfgName + ".affinity");
GridClientDataConfiguration dataCfg = new GridClientDataConfiguration();
dataCfg.setName(F.isEmpty(name) ? null : name);
dataCfg.setBalancer(resolveBalancer(bal));
dataCfg.setAffinity(resolveAffinity(aff));
list.add(dataCfg);
}
setDataConfigurations(list);
}
}