Examples with TSocket org.apache.thrift.transport.TSocket used on opensource projects

Example 31 with TSocket

use of org.apache.thrift.transport.TSocket in project hive by apache.

the class TSetIpAddressProcessor method setIpAddress.

protected void setIpAddress(final TProtocol in) {
    TTransport transport = in.getTransport();
    TSocket tSocket = getUnderlyingSocketFromTransport(transport);
    if (tSocket == null) {
        LOGGER.warn("Unknown Transport, cannot determine ipAddress");
    } else {
        THREAD_LOCAL_IP_ADDRESS.set(tSocket.getSocket().getInetAddress().getHostAddress());
    }
}

Example 32 with TSocket

use of org.apache.thrift.transport.TSocket in project hbase by apache.

the class TestThriftServerCmdLine method talkToThriftServer.

private void talkToThriftServer() throws Exception {
    TSocket sock = new TSocket(InetAddress.getLocalHost().getHostName(), port);
    TTransport transport = sock;
    if (specifyFramed || implType.isAlwaysFramed) {
        transport = new TFramedTransport(transport);
    }
    sock.open();
    try {
        TProtocol prot;
        if (specifyCompact) {
            prot = new TCompactProtocol(transport);
        } else {
            prot = new TBinaryProtocol(transport);
        }
        Hbase.Client client = new Hbase.Client(prot);
        if (!tableCreated) {
            TestThriftServer.createTestTables(client);
            tableCreated = true;
        }
        TestThriftServer.checkTableList(client);
    } finally {
        sock.close();
    }
}

Example 33 with TSocket

use of org.apache.thrift.transport.TSocket in project hive by apache.

the class HiveMetaStoreClient method open.

private void open() throws MetaException {
    isConnected = false;
    TTransportException tte = null;
    boolean useSSL = conf.getBoolVar(ConfVars.HIVE_METASTORE_USE_SSL);
    boolean useSasl = conf.getBoolVar(ConfVars.METASTORE_USE_THRIFT_SASL);
    boolean useFramedTransport = conf.getBoolVar(ConfVars.METASTORE_USE_THRIFT_FRAMED_TRANSPORT);
    boolean useCompactProtocol = conf.getBoolVar(ConfVars.METASTORE_USE_THRIFT_COMPACT_PROTOCOL);
    int clientSocketTimeout = (int) conf.getTimeVar(ConfVars.METASTORE_CLIENT_SOCKET_TIMEOUT, TimeUnit.MILLISECONDS);
    for (int attempt = 0; !isConnected && attempt < retries; ++attempt) {
        for (URI store : metastoreUris) {
            LOG.info("Trying to connect to metastore with URI " + store);
            try {
                if (useSasl) {
                    // Wrap thrift connection with SASL for secure connection.
                    try {
                        HadoopThriftAuthBridge.Client authBridge = ShimLoader.getHadoopThriftAuthBridge().createClient();
                        // check if we should use delegation tokens to authenticate
                        // the call below gets hold of the tokens if they are set up by hadoop
                        // this should happen on the map/reduce tasks if the client added the
                        // tokens into hadoop's credential store in the front end during job
                        // submission.
                        String tokenSig = conf.getVar(ConfVars.METASTORE_TOKEN_SIGNATURE);
                        // tokenSig could be null
                        tokenStrForm = Utils.getTokenStrForm(tokenSig);
                        transport = new TSocket(store.getHost(), store.getPort(), clientSocketTimeout);
                        if (tokenStrForm != null) {
                            // authenticate using delegation tokens via the "DIGEST" mechanism
                            transport = authBridge.createClientTransport(null, store.getHost(), "DIGEST", tokenStrForm, transport, MetaStoreUtils.getMetaStoreSaslProperties(conf));
                        } else {
                            String principalConfig = conf.getVar(HiveConf.ConfVars.METASTORE_KERBEROS_PRINCIPAL);
                            transport = authBridge.createClientTransport(principalConfig, store.getHost(), "KERBEROS", null, transport, MetaStoreUtils.getMetaStoreSaslProperties(conf));
                        }
                    } catch (IOException ioe) {
                        LOG.error("Couldn't create client transport", ioe);
                        throw new MetaException(ioe.toString());
                    }
                } else {
                    if (useSSL) {
                        try {
                            String trustStorePath = conf.getVar(ConfVars.HIVE_METASTORE_SSL_TRUSTSTORE_PATH).trim();
                            if (trustStorePath.isEmpty()) {
                                throw new IllegalArgumentException(ConfVars.HIVE_METASTORE_SSL_TRUSTSTORE_PATH.varname + " Not configured for SSL connection");
                            }
                            String trustStorePassword = ShimLoader.getHadoopShims().getPassword(conf, HiveConf.ConfVars.HIVE_METASTORE_SSL_TRUSTSTORE_PASSWORD.varname);
                            // Create an SSL socket and connect
                            transport = HiveAuthUtils.getSSLSocket(store.getHost(), store.getPort(), clientSocketTimeout, trustStorePath, trustStorePassword);
                            LOG.info("Opened an SSL connection to metastore, current connections: " + connCount.incrementAndGet());
                        } catch (IOException e) {
                            throw new IllegalArgumentException(e);
                        } catch (TTransportException e) {
                            tte = e;
                            throw new MetaException(e.toString());
                        }
                    } else {
                        transport = new TSocket(store.getHost(), store.getPort(), clientSocketTimeout);
                    }
                    if (useFramedTransport) {
                        transport = new TFramedTransport(transport);
                    }
                }
                final TProtocol protocol;
                if (useCompactProtocol) {
                    protocol = new TCompactProtocol(transport);
                } else {
                    protocol = new TBinaryProtocol(transport);
                }
                client = new ThriftHiveMetastore.Client(protocol);
                try {
                    if (!transport.isOpen()) {
                        transport.open();
                        LOG.info("Opened a connection to metastore, current connections: " + connCount.incrementAndGet());
                    }
                    isConnected = true;
                } catch (TTransportException e) {
                    tte = e;
                    if (LOG.isDebugEnabled()) {
                        LOG.warn("Failed to connect to the MetaStore Server...", e);
                    } else {
                        // Don't print full exception trace if DEBUG is not on.
                        LOG.warn("Failed to connect to the MetaStore Server...");
                    }
                }
                if (isConnected && !useSasl && conf.getBoolVar(ConfVars.METASTORE_EXECUTE_SET_UGI)) {
                    // Call set_ugi, only in unsecure mode.
                    try {
                        UserGroupInformation ugi = Utils.getUGI();
                        client.set_ugi(ugi.getUserName(), Arrays.asList(ugi.getGroupNames()));
                    } catch (LoginException e) {
                        LOG.warn("Failed to do login. set_ugi() is not successful, " + "Continuing without it.", e);
                    } catch (IOException e) {
                        LOG.warn("Failed to find ugi of client set_ugi() is not successful, " + "Continuing without it.", e);
                    } catch (TException e) {
                        LOG.warn("set_ugi() not successful, Likely cause: new client talking to old server. " + "Continuing without it.", e);
                    }
                }
            } catch (MetaException e) {
                LOG.error("Unable to connect to metastore with URI " + store + " in attempt " + attempt, e);
            }
            if (isConnected) {
                break;
            }
        }
        // Wait before launching the next round of connection retries.
        if (!isConnected && retryDelaySeconds > 0) {
            try {
                LOG.info("Waiting " + retryDelaySeconds + " seconds before next connection attempt.");
                Thread.sleep(retryDelaySeconds * 1000);
            } catch (InterruptedException ignore) {
            }
        }
    }
    if (!isConnected) {
        throw new MetaException("Could not connect to meta store using any of the URIs provided." + " Most recent failure: " + StringUtils.stringifyException(tte));
    }
    snapshotActiveConf();
    LOG.info("Connected to metastore.");
}

Example 34 with TSocket

use of org.apache.thrift.transport.TSocket in project hive by apache.

the class HiveAuthUtils method getSSLSocketWithHttps.

// Using endpoint identification algorithm as HTTPS enables us to do
// CNAMEs/subjectAltName verification
private static TSocket getSSLSocketWithHttps(TSocket tSSLSocket) throws TTransportException {
    SSLSocket sslSocket = (SSLSocket) tSSLSocket.getSocket();
    SSLParameters sslParams = sslSocket.getSSLParameters();
    sslParams.setEndpointIdentificationAlgorithm("HTTPS");
    sslSocket.setSSLParameters(sslParams);
    return new TSocket(sslSocket);
}

Example 35 with TSocket

use of org.apache.thrift.transport.TSocket in project hive by apache.

the class TSetIpAddressProcessor method setIpAddress.

protected void setIpAddress(final TProtocol in) {
    TTransport transport = in.getTransport();
    if (!(transport instanceof TSocket)) {
        return;
    }
    setIpAddress(((TSocket) transport).getSocket());
}