Examples with TServer org.apache.thrift.server.TServer used on opensource projects

Example 21 with TServer

use of org.apache.thrift.server.TServer in project hbase by apache.

the class ThriftServer method run.

@Override
public int run(String[] args) throws Exception {
    final Configuration conf = getConf();
    TServer server = null;
    Options options = getOptions();
    CommandLine cmd = parseArguments(conf, options, args);
    int workerThreads = 0;
    int selectorThreads = 0;
    // use unbounded queue by default
    int maxCallQueueSize = -1;
    /**
     * This is to please both bin/hbase and bin/hbase-daemon. hbase-daemon provides "start" and "stop" arguments hbase
     * should print the help if no argument is provided
     */
    List<?> argList = cmd.getArgList();
    if (cmd.hasOption("help") || !argList.contains("start") || argList.contains("stop")) {
        printUsage();
        return 1;
    }
    // Get address to bind
    String bindAddress;
    if (cmd.hasOption("bind")) {
        bindAddress = cmd.getOptionValue("bind");
        conf.set("hbase.thrift.info.bindAddress", bindAddress);
    } else {
        bindAddress = conf.get("hbase.thrift.info.bindAddress");
    }
    // Get read timeout
    int readTimeout = THRIFT_SERVER_SOCKET_READ_TIMEOUT_DEFAULT;
    if (cmd.hasOption(READ_TIMEOUT_OPTION)) {
        try {
            readTimeout = Integer.parseInt(cmd.getOptionValue(READ_TIMEOUT_OPTION));
        } catch (NumberFormatException e) {
            throw new RuntimeException("Could not parse the value provided for the timeout option", e);
        }
    } else {
        readTimeout = conf.getInt(THRIFT_SERVER_SOCKET_READ_TIMEOUT_KEY, THRIFT_SERVER_SOCKET_READ_TIMEOUT_DEFAULT);
    }
    // Get port to bind to
    int listenPort = 0;
    try {
        if (cmd.hasOption("port")) {
            listenPort = Integer.parseInt(cmd.getOptionValue("port"));
        } else {
            listenPort = conf.getInt("hbase.regionserver.thrift.port", DEFAULT_LISTEN_PORT);
        }
    } catch (NumberFormatException e) {
        throw new RuntimeException("Could not parse the value provided for the port option", e);
    }
    // Thrift's implementation uses '0' as a placeholder for 'use the default.'
    int backlog = conf.getInt(BACKLOG_CONF_KEY, 0);
    // Local hostname and user name,
    // used only if QOP is configured.
    String host = null;
    String name = null;
    UserProvider userProvider = UserProvider.instantiate(conf);
    // login the server principal (if using secure Hadoop)
    boolean securityEnabled = userProvider.isHadoopSecurityEnabled() && userProvider.isHBaseSecurityEnabled();
    if (securityEnabled) {
        host = Strings.domainNamePointerToHostName(DNS.getDefaultHost(conf.get("hbase.thrift.dns.interface", "default"), conf.get("hbase.thrift.dns.nameserver", "default")));
        userProvider.login("hbase.thrift.keytab.file", "hbase.thrift.kerberos.principal", host);
    }
    UserGroupInformation realUser = userProvider.getCurrent().getUGI();
    String stringQop = conf.get(THRIFT_QOP_KEY);
    SaslUtil.QualityOfProtection qop = null;
    if (stringQop != null) {
        qop = SaslUtil.getQop(stringQop);
        if (!securityEnabled) {
            throw new IOException("Thrift server must" + " run in secure mode to support authentication");
        }
        // Extract the name from the principal
        name = SecurityUtil.getUserFromPrincipal(conf.get("hbase.thrift.kerberos.principal"));
    }
    boolean nonblocking = cmd.hasOption("nonblocking");
    boolean hsha = cmd.hasOption("hsha");
    boolean selector = cmd.hasOption("selector");
    ThriftMetrics metrics = new ThriftMetrics(conf, ThriftMetrics.ThriftServerType.TWO);
    final JvmPauseMonitor pauseMonitor = new JvmPauseMonitor(conf, metrics.getSource());
    String implType = "threadpool";
    if (nonblocking) {
        implType = "nonblocking";
    } else if (hsha) {
        implType = "hsha";
    } else if (selector) {
        implType = "selector";
    }
    conf.set("hbase.regionserver.thrift.server.type", implType);
    conf.setInt("hbase.regionserver.thrift.port", listenPort);
    registerFilters(conf);
    // Construct correct ProtocolFactory
    boolean compact = cmd.hasOption("compact") || conf.getBoolean("hbase.regionserver.thrift.compact", false);
    TProtocolFactory protocolFactory = getTProtocolFactory(compact);
    final ThriftHBaseServiceHandler hbaseHandler = new ThriftHBaseServiceHandler(conf, userProvider);
    THBaseService.Iface handler = ThriftHBaseServiceHandler.newInstance(hbaseHandler, metrics);
    final THBaseService.Processor p = new THBaseService.Processor(handler);
    conf.setBoolean("hbase.regionserver.thrift.compact", compact);
    TProcessor processor = p;
    boolean framed = cmd.hasOption("framed") || conf.getBoolean("hbase.regionserver.thrift.framed", false) || nonblocking || hsha;
    TTransportFactory transportFactory = getTTransportFactory(qop, name, host, framed, conf.getInt("hbase.regionserver.thrift.framed.max_frame_size_in_mb", 2) * 1024 * 1024);
    InetSocketAddress inetSocketAddress = bindToPort(bindAddress, listenPort);
    conf.setBoolean("hbase.regionserver.thrift.framed", framed);
    if (qop != null) {
        // Create a processor wrapper, to get the caller
        processor = new TProcessor() {

            @Override
            public boolean process(TProtocol inProt, TProtocol outProt) throws TException {
                TSaslServerTransport saslServerTransport = (TSaslServerTransport) inProt.getTransport();
                SaslServer saslServer = saslServerTransport.getSaslServer();
                String principal = saslServer.getAuthorizationID();
                hbaseHandler.setEffectiveUser(principal);
                return p.process(inProt, outProt);
            }
        };
    }
    if (cmd.hasOption("w")) {
        workerThreads = Integer.parseInt(cmd.getOptionValue("w"));
    }
    if (cmd.hasOption("s")) {
        selectorThreads = Integer.parseInt(cmd.getOptionValue("s"));
    }
    if (cmd.hasOption("q")) {
        maxCallQueueSize = Integer.parseInt(cmd.getOptionValue("q"));
    }
    // check for user-defined info server port setting, if so override the conf
    try {
        if (cmd.hasOption("infoport")) {
            String val = cmd.getOptionValue("infoport");
            conf.setInt("hbase.thrift.info.port", Integer.parseInt(val));
            log.debug("Web UI port set to " + val);
        }
    } catch (NumberFormatException e) {
        log.error("Could not parse the value provided for the infoport option", e);
        printUsage();
        System.exit(1);
    }
    // Put up info server.
    int port = conf.getInt("hbase.thrift.info.port", 9095);
    if (port >= 0) {
        conf.setLong("startcode", System.currentTimeMillis());
        String a = conf.get("hbase.thrift.info.bindAddress", "0.0.0.0");
        InfoServer infoServer = new InfoServer("thrift", a, port, false, conf);
        infoServer.setAttribute("hbase.conf", conf);
        infoServer.start();
    }
    if (nonblocking) {
        server = getTNonBlockingServer(protocolFactory, processor, transportFactory, inetSocketAddress);
    } else if (hsha) {
        server = getTHsHaServer(protocolFactory, processor, transportFactory, workerThreads, maxCallQueueSize, inetSocketAddress, metrics);
    } else if (selector) {
        server = getTThreadedSelectorServer(protocolFactory, processor, transportFactory, workerThreads, selectorThreads, maxCallQueueSize, inetSocketAddress, metrics);
    } else {
        server = getTThreadPoolServer(protocolFactory, processor, transportFactory, workerThreads, inetSocketAddress, backlog, readTimeout, metrics);
    }
    final TServer tserver = server;
    realUser.doAs(new PrivilegedAction<Object>() {

        @Override
        public Object run() {
            pauseMonitor.start();
            try {
                tserver.serve();
                return null;
            } finally {
                pauseMonitor.stop();
            }
        }
    });
    // when tserver.stop eventually happens we'll get here.
    return 0;
}

Example 22 with TServer

use of org.apache.thrift.server.TServer in project hive by apache.

the class HiveMetaStore method startMetaStore.

/**
 * Start Metastore based on a passed {@link HadoopThriftAuthBridge}
 *
 * @param port
 * @param bridge
 * @param conf
 *          configuration overrides
 * @throws Throwable
 */
public static void startMetaStore(int port, HadoopThriftAuthBridge bridge, Configuration conf, Lock startLock, Condition startCondition, AtomicBoolean startedServing) throws Throwable {
    try {
        isMetaStoreRemote = true;
        // Server will create new threads up to max as necessary. After an idle
        // period, it will destroy threads to keep the number of threads in the
        // pool to min.
        long maxMessageSize = MetastoreConf.getLongVar(conf, ConfVars.SERVER_MAX_MESSAGE_SIZE);
        int minWorkerThreads = MetastoreConf.getIntVar(conf, ConfVars.SERVER_MIN_THREADS);
        int maxWorkerThreads = MetastoreConf.getIntVar(conf, ConfVars.SERVER_MAX_THREADS);
        boolean tcpKeepAlive = MetastoreConf.getBoolVar(conf, ConfVars.TCP_KEEP_ALIVE);
        boolean useFramedTransport = MetastoreConf.getBoolVar(conf, ConfVars.USE_THRIFT_FRAMED_TRANSPORT);
        boolean useCompactProtocol = MetastoreConf.getBoolVar(conf, ConfVars.USE_THRIFT_COMPACT_PROTOCOL);
        boolean useSSL = MetastoreConf.getBoolVar(conf, ConfVars.USE_SSL);
        useSasl = MetastoreConf.getBoolVar(conf, ConfVars.USE_THRIFT_SASL);
        if (useSasl) {
            // we are in secure mode. Login using keytab
            String kerberosName = SecurityUtil.getServerPrincipal(MetastoreConf.getVar(conf, ConfVars.KERBEROS_PRINCIPAL), "0.0.0.0");
            String keyTabFile = MetastoreConf.getVar(conf, ConfVars.KERBEROS_KEYTAB_FILE);
            UserGroupInformation.loginUserFromKeytab(kerberosName, keyTabFile);
        }
        TProcessor processor;
        TTransportFactory transFactory;
        final TProtocolFactory protocolFactory;
        final TProtocolFactory inputProtoFactory;
        if (useCompactProtocol) {
            protocolFactory = new TCompactProtocol.Factory();
            inputProtoFactory = new TCompactProtocol.Factory(maxMessageSize, maxMessageSize);
        } else {
            protocolFactory = new TBinaryProtocol.Factory();
            inputProtoFactory = new TBinaryProtocol.Factory(true, true, maxMessageSize, maxMessageSize);
        }
        HMSHandler baseHandler = new HiveMetaStore.HMSHandler("new db based metaserver", conf, false);
        IHMSHandler handler = newRetryingHMSHandler(baseHandler, conf);
        // Initialize materializations invalidation cache
        MaterializationsInvalidationCache.get().init(conf, handler);
        TServerSocket serverSocket;
        if (useSasl) {
            // we are in secure mode.
            if (useFramedTransport) {
                throw new HiveMetaException("Framed transport is not supported with SASL enabled.");
            }
            saslServer = bridge.createServer(MetastoreConf.getVar(conf, ConfVars.KERBEROS_KEYTAB_FILE), MetastoreConf.getVar(conf, ConfVars.KERBEROS_PRINCIPAL), MetastoreConf.getVar(conf, ConfVars.CLIENT_KERBEROS_PRINCIPAL));
            // Start delegation token manager
            delegationTokenManager = new MetastoreDelegationTokenManager();
            delegationTokenManager.startDelegationTokenSecretManager(conf, baseHandler, HadoopThriftAuthBridge.Server.ServerMode.METASTORE);
            saslServer.setSecretManager(delegationTokenManager.getSecretManager());
            transFactory = saslServer.createTransportFactory(MetaStoreUtils.getMetaStoreSaslProperties(conf, useSSL));
            processor = saslServer.wrapProcessor(new ThriftHiveMetastore.Processor<>(handler));
            LOG.info("Starting DB backed MetaStore Server in Secure Mode");
        } else {
            // we are in unsecure mode.
            if (MetastoreConf.getBoolVar(conf, ConfVars.EXECUTE_SET_UGI)) {
                transFactory = useFramedTransport ? new ChainedTTransportFactory(new TFramedTransport.Factory(), new TUGIContainingTransport.Factory()) : new TUGIContainingTransport.Factory();
                processor = new TUGIBasedProcessor<>(handler);
                LOG.info("Starting DB backed MetaStore Server with SetUGI enabled");
            } else {
                transFactory = useFramedTransport ? new TFramedTransport.Factory() : new TTransportFactory();
                processor = new TSetIpAddressProcessor<>(handler);
                LOG.info("Starting DB backed MetaStore Server");
            }
        }
        if (!useSSL) {
            serverSocket = SecurityUtils.getServerSocket(null, port);
        } else {
            String keyStorePath = MetastoreConf.getVar(conf, ConfVars.SSL_KEYSTORE_PATH).trim();
            if (keyStorePath.isEmpty()) {
                throw new IllegalArgumentException(ConfVars.SSL_KEYSTORE_PATH.toString() + " Not configured for SSL connection");
            }
            String keyStorePassword = MetastoreConf.getPassword(conf, MetastoreConf.ConfVars.SSL_KEYSTORE_PASSWORD);
            // enable SSL support for HMS
            List<String> sslVersionBlacklist = new ArrayList<>();
            for (String sslVersion : MetastoreConf.getVar(conf, ConfVars.SSL_PROTOCOL_BLACKLIST).split(",")) {
                sslVersionBlacklist.add(sslVersion);
            }
            serverSocket = SecurityUtils.getServerSSLSocket(null, port, keyStorePath, keyStorePassword, sslVersionBlacklist);
        }
        if (tcpKeepAlive) {
            serverSocket = new TServerSocketKeepAlive(serverSocket);
        }
        // Metrics will have already been initialized if we're using them since HMSHandler
        // initializes them.
        openConnections = Metrics.getOrCreateGauge(MetricsConstants.OPEN_CONNECTIONS);
        TThreadPoolServer.Args args = new TThreadPoolServer.Args(serverSocket).processor(processor).transportFactory(transFactory).protocolFactory(protocolFactory).inputProtocolFactory(inputProtoFactory).minWorkerThreads(minWorkerThreads).maxWorkerThreads(maxWorkerThreads);
        TServer tServer = new TThreadPoolServer(args);
        TServerEventHandler tServerEventHandler = new TServerEventHandler() {

            @Override
            public void preServe() {
            }

            @Override
            public ServerContext createContext(TProtocol tProtocol, TProtocol tProtocol1) {
                openConnections.incrementAndGet();
                return null;
            }

            @Override
            public void deleteContext(ServerContext serverContext, TProtocol tProtocol, TProtocol tProtocol1) {
                openConnections.decrementAndGet();
                // If the IMetaStoreClient#close was called, HMSHandler#shutdown would have already
                // cleaned up thread local RawStore. Otherwise, do it now.
                cleanupRawStore();
            }

            @Override
            public void processContext(ServerContext serverContext, TTransport tTransport, TTransport tTransport1) {
            }
        };
        tServer.setServerEventHandler(tServerEventHandler);
        HMSHandler.LOG.info("Started the new metaserver on port [" + port + "]...");
        HMSHandler.LOG.info("Options.minWorkerThreads = " + minWorkerThreads);
        HMSHandler.LOG.info("Options.maxWorkerThreads = " + maxWorkerThreads);
        HMSHandler.LOG.info("TCP keepalive = " + tcpKeepAlive);
        HMSHandler.LOG.info("Enable SSL = " + useSSL);
        if (startLock != null) {
            signalOtherThreadsToStart(tServer, startLock, startCondition, startedServing);
        }
        tServer.serve();
    } catch (Throwable x) {
        x.printStackTrace();
        HMSHandler.LOG.error(StringUtils.stringifyException(x));
        throw x;
    }
}

Example 23 with TServer

use of org.apache.thrift.server.TServer in project summer by foxsugar.

the class AdminRpcServer method StartServer.

public static TServer StartServer(int port, AdminRPC.AsyncIface iface) throws TTransportException {
    TProcessor tprocessor = new AdminRPC.AsyncProcessor<>(iface);
    TNonblockingServerSocket serverTransport = null;
    serverTransport = new TNonblockingServerSocket(port);
    TThreadedSelectorServer.Args tArgs = new TThreadedSelectorServer.Args(serverTransport);
    tArgs.processor(tprocessor);
    tArgs.maxReadBufferBytes = 1024 * 1024L;
    tArgs.transportFactory(new TFramedTransport.Factory());
    tArgs.protocolFactory(new TBinaryProtocol.Factory());
    TServer server = new TThreadedSelectorServer(tArgs);
    server.serve();
    return server;
}

Example 24 with TServer

use of org.apache.thrift.server.TServer in project accumulo by apache.

the class TServerUtilsTest method testStartServerZeroPort.

@Test
public void testStartServerZeroPort() throws Exception {
    TServer server = null;
    ((ConfigurationCopy) factory.getSystemConfiguration()).set(Property.TSERV_CLIENTPORT, "0");
    try {
        ServerAddress address = startServer();
        assertNotNull(address);
        server = address.getServer();
        assertNotNull(server);
        assertTrue(address.getAddress().getPort() > 1024);
    } finally {
        if (null != server) {
            TServerUtils.stopTServer(server);
        }
    }
}

Example 25 with TServer

use of org.apache.thrift.server.TServer in project accumulo by apache.

the class TServerUtilsTest method testStartServerFreePort.

@Test
public void testStartServerFreePort() throws Exception {
    TServer server = null;
    int port = getFreePort(1024);
    ((ConfigurationCopy) factory.getSystemConfiguration()).set(Property.TSERV_CLIENTPORT, Integer.toString(port));
    try {
        ServerAddress address = startServer();
        assertNotNull(address);
        server = address.getServer();
        assertNotNull(server);
        assertEquals(port, address.getAddress().getPort());
    } finally {
        if (null != server) {
            TServerUtils.stopTServer(server);
        }
    }
}