90 lines
3.4 KiB
Java
90 lines
3.4 KiB
Java
/**
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* Copyright 2011 The Apache Software Foundation
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*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.hadoop.hbase.thrift2;
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import java.nio.ByteBuffer;
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import java.util.ArrayList;
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import java.util.List;
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import org.apache.hadoop.hbase.thrift2.generated.TColumnValue;
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import org.apache.hadoop.hbase.thrift2.generated.TGet;
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import org.apache.hadoop.hbase.thrift2.generated.THBaseService;
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import org.apache.hadoop.hbase.thrift2.generated.TIOError;
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import org.apache.hadoop.hbase.thrift2.generated.TPut;
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import org.apache.hadoop.hbase.thrift2.generated.TResult;
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import org.apache.thrift.TException;
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import org.apache.thrift.protocol.TBinaryProtocol;
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import org.apache.thrift.protocol.TProtocol;
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import org.apache.thrift.transport.TFramedTransport;
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import org.apache.thrift.transport.TSocket;
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import org.apache.thrift.transport.TTransport;
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public class DemoClient {
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public static void main(String[] args) throws TIOError, TException {
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System.out.println("Thrift2 Demo");
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System.out.println("This demo assumes you have a table called \"example\" with a column family called \"family1\"");
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String host = "localhost";
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int port = 9090;
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int timeout = 10000;
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boolean framed = false;
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TTransport transport = new TSocket(host, port, timeout);
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if (framed) {
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transport = new TFramedTransport(transport);
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}
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TProtocol protocol = new TBinaryProtocol(transport);
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// This is our thrift client.
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THBaseService.Iface client = new THBaseService.Client(protocol);
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// open the transport
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transport.open();
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ByteBuffer table = ByteBuffer.wrap("example".getBytes());
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TPut put = new TPut();
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put.setRow("row1".getBytes());
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TColumnValue columnValue = new TColumnValue();
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columnValue.setFamily("family1".getBytes());
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columnValue.setQualifier("qualifier1".getBytes());
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columnValue.setValue("value1".getBytes());
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List<TColumnValue> columnValues = new ArrayList<TColumnValue>();
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columnValues.add(columnValue);
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put.setColumnValues(columnValues);
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client.put(table, put);
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TGet get = new TGet();
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get.setRow("row1".getBytes());
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TResult result = client.get(table, get);
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System.out.print("row = " + new String(result.getRow()));
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for (TColumnValue resultColumnValue : result.getColumnValues()) {
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System.out.print("family = " + new String(resultColumnValue.getFamily()));
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System.out.print("qualifier = " + new String(resultColumnValue.getFamily()));
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System.out.print("value = " + new String(resultColumnValue.getValue()));
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System.out.print("timestamp = " + resultColumnValue.getTimestamp());
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}
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transport.close();
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}
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} |