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

Example 1 with TSocket

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

the class HttpDoAsClient method run.

private void run() throws Exception {
    TTransport transport = new TSocket(host, port);
    transport.open();
    String url = "http://" + host + ":" + port;
    THttpClient httpClient = new THttpClient(url);
    httpClient.open();
    TProtocol protocol = new TBinaryProtocol(httpClient);
    Hbase.Client client = new Hbase.Client(protocol);
    byte[] t = bytes("demo_table");
    //
    // Scan all tables, look for the demo table and delete it.
    //
    System.out.println("scanning tables...");
    for (ByteBuffer name : refresh(client, httpClient).getTableNames()) {
        System.out.println("  found: " + utf8(name.array()));
        if (utf8(name.array()).equals(utf8(t))) {
            if (refresh(client, httpClient).isTableEnabled(name)) {
                System.out.println("    disabling table: " + utf8(name.array()));
                refresh(client, httpClient).disableTable(name);
            }
            System.out.println("    deleting table: " + utf8(name.array()));
            refresh(client, httpClient).deleteTable(name);
        }
    }
    //
    // Create the demo table with two column families, entry: and unused:
    //
    ArrayList<ColumnDescriptor> columns = new ArrayList<>(2);
    ColumnDescriptor col;
    col = new ColumnDescriptor();
    col.name = ByteBuffer.wrap(bytes("entry:"));
    col.timeToLive = Integer.MAX_VALUE;
    col.maxVersions = 10;
    columns.add(col);
    col = new ColumnDescriptor();
    col.name = ByteBuffer.wrap(bytes("unused:"));
    col.timeToLive = Integer.MAX_VALUE;
    columns.add(col);
    System.out.println("creating table: " + utf8(t));
    try {
        refresh(client, httpClient).createTable(ByteBuffer.wrap(t), columns);
    } catch (AlreadyExists ae) {
        System.out.println("WARN: " + ae.message);
    }
    System.out.println("column families in " + utf8(t) + ": ");
    Map<ByteBuffer, ColumnDescriptor> columnMap = refresh(client, httpClient).getColumnDescriptors(ByteBuffer.wrap(t));
    for (ColumnDescriptor col2 : columnMap.values()) {
        System.out.println("  column: " + utf8(col2.name.array()) + ", maxVer: " + Integer.toString(col2.maxVersions));
    }
    transport.close();
    httpClient.close();
}

Example 2 with TSocket

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

the class HiveAuthUtils method getSSLSocket.

public static TTransport getSSLSocket(String host, int port, int loginTimeout, String trustStorePath, String trustStorePassWord) throws TTransportException {
    TSSLTransportFactory.TSSLTransportParameters params = new TSSLTransportFactory.TSSLTransportParameters();
    params.setTrustStore(trustStorePath, trustStorePassWord);
    params.requireClientAuth(true);
    // The underlying SSLSocket object is bound to host:port with the given SO_TIMEOUT and
    // SSLContext created with the given params
    TSocket tSSLSocket = TSSLTransportFactory.getClientSocket(host, port, loginTimeout, params);
    return getSSLSocketWithHttps(tSSLSocket);
}

Example 3 with TSocket

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

the class ClientFactory method create.

@Override
public Client create() throws Exception {
    TSocket transport = new TSocket(host, port);
    try {
        transport.open();
    } catch (TTransportException e) {
        throw new InterpreterException(e);
    }
    TProtocol protocol = new TBinaryProtocol(transport);
    Client client = new RemoteInterpreterService.Client(protocol);
    synchronized (clientSocketMap) {
        clientSocketMap.put(client, transport);
    }
    return client;
}

Example 4 with TSocket

use of org.apache.thrift.transport.TSocket in project lucida by claritylab.

the class QAClient method main.

public static void main(String[] args) {
    // Collect the port number.
    int port = 8083;
    if (args.length >= 1) {
        port = Integer.parseInt(args[0]);
    }
    // User.
    String LUCID = "Clinc";
    QuerySpec create_spec = new QuerySpec();
    // Knowledge.
    final QueryInput knowledge_text = createQueryInput("text", "Clinc is created by Jason and Lingjia.", "1234567");
    final QueryInput knowledge_url = createQueryInput("url", "https://en.wikipedia.org/wiki/Apple_Inc.", "abcdefg");
    final QuerySpec knowledge = createQuerySpec("knowledge", new ArrayList<QueryInput>() {

        {
            add(knowledge_text);
            add(knowledge_url);
        }
    });
    // Unlearn.
    final QueryInput knowledge_unlearn_input = createQueryInput("unlearn", "", "abcdefg");
    final QuerySpec knowledge_unlearn_spec = createQuerySpec("unlearn knowledge", new ArrayList<QueryInput>() {

        {
            add(knowledge_unlearn_input);
        }
    });
    // Query.
    final QueryInput query_input = createQueryInput("text", "Who created Clinc?", "");
    final QuerySpec query = createQuerySpec("query", new ArrayList<QueryInput>() {

        {
            add(query_input);
        }
    });
    // Initialize thrift objects.
    // TTransport transport = new TSocket("clarity08.eecs.umich.edu", port);
    TTransport transport = new TSocket("localhost", port);
    TProtocol protocol = new TBinaryProtocol(new TFramedTransport(transport));
    LucidaService.Client client = new LucidaService.Client(protocol);
    try {
        // Talk to the server.
        transport.open();
        System.out.println("///// Connecting to OpenEphyra at port " + port + " ... /////");
        // Learn and ask.
        client.create(LUCID, create_spec);
        client.learn(LUCID, knowledge);
        System.out.println("///// Query input: /////");
        System.out.println(query_input.data.get(0));
        String answer = client.infer(LUCID, query);
        // Print the answer.
        System.out.println("///// Answer: /////");
        System.out.println(answer);
        // Unlearn and ask again.
        client.learn(LUCID, knowledge_unlearn_spec);
        System.out.println("///// Query input: /////");
        System.out.println(query_input.data.get(0));
        answer = client.infer(LUCID, query);
        // Print the answer.
        System.out.println("///// Answer: /////");
        System.out.println(answer);
        transport.close();
    } catch (TException x) {
        x.printStackTrace();
    }
}

Example 5 with TSocket

use of org.apache.thrift.transport.TSocket in project buck by facebook.

the class ThriftCoordinatorClient method start.

public ThriftCoordinatorClient start() throws IOException {
    transport = new TFramedTransport(new TSocket(remoteHost, remotePort));
    Stopwatch stopwatch = Stopwatch.createStarted();
    while (true) {
        try {
            transport.open();
            break;
        } catch (TTransportException e) {
            if (stopwatch.elapsed(TimeUnit.SECONDS) > MAX_CONNECT_TIMEOUT_SECONDS) {
                throw new IOException(String.format("Failed to connect. Coordinator is still not healthy after [%d] seconds.", MAX_CONNECT_TIMEOUT_SECONDS));
            }
            LOG.debug("Coordinator server currently not available. Retrying in a bit...");
            try {
                Thread.sleep(TimeUnit.SECONDS.toMillis(RETRY_TIMEOUT_SECONDS));
            } catch (InterruptedException innerException) {
                throw new RuntimeException(innerException);
            }
        }
    }
    TProtocol protocol = new TBinaryProtocol(transport);
    client = new CoordinatorService.Client(protocol);
    return this;
}