Examples with TGet org.apache.hadoop.hbase.thrift2.generated.TGet used on opensource projects

Example 26 with TGet

use of org.apache.hadoop.hbase.thrift2.generated.TGet in project hbase by apache.

the class DemoClient method run.

public void run() throws Exception {
    int timeout = 10000;
    boolean framed = false;
    TTransport transport = new TSocket(host, port, timeout);
    if (framed) {
        transport = new TFramedTransport(transport);
    } else if (secure) {
        /**
       * The Thrift server the DemoClient is trying to connect to
       * must have a matching principal, and support authentication.
       *
       * The HBase cluster must be secure, allow proxy user.
       */
        Map<String, String> saslProperties = new HashMap<>();
        saslProperties.put(Sasl.QOP, "auth-conf,auth-int,auth");
        transport = new TSaslClientTransport("GSSAPI", null, // Thrift server user name, should be an authorized proxy user
        user != null ? user : "hbase", // Thrift server domain
        host, saslProperties, null, transport);
    }
    TProtocol protocol = new TBinaryProtocol(transport);
    // This is our thrift client.
    THBaseService.Iface client = new THBaseService.Client(protocol);
    // open the transport
    transport.open();
    ByteBuffer table = ByteBuffer.wrap("example".getBytes());
    TPut put = new TPut();
    put.setRow("row1".getBytes());
    TColumnValue columnValue = new TColumnValue();
    columnValue.setFamily("family1".getBytes());
    columnValue.setQualifier("qualifier1".getBytes());
    columnValue.setValue("value1".getBytes());
    List<TColumnValue> columnValues = new ArrayList<>(1);
    columnValues.add(columnValue);
    put.setColumnValues(columnValues);
    client.put(table, put);
    TGet get = new TGet();
    get.setRow("row1".getBytes());
    TResult result = client.get(table, get);
    System.out.print("row = " + new String(result.getRow()));
    for (TColumnValue resultColumnValue : result.getColumnValues()) {
        System.out.print("family = " + new String(resultColumnValue.getFamily()));
        System.out.print("qualifier = " + new String(resultColumnValue.getFamily()));
        System.out.print("value = " + new String(resultColumnValue.getValue()));
        System.out.print("timestamp = " + resultColumnValue.getTimestamp());
    }
    transport.close();
}