参考官网:

http://wiki.apache.org/hadoop/Hbase/ThriftApi

环境:hbase-0.98.1-cdh5.1.0,hadoop-2.3.0-cdh5.1.0,centos6.5 x64,thrift2

1.引入maven依赖

hbase已整合了thrift,如果是java不用再安装thrift产生服务端代码,只引入下面依赖:

		<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-thrift</artifactId>
<version>0.98.1-cdh5.1.0</version>
</dependency>

2.开启hbase-thrift服务

这里采用thrift2,thrift2是thrift的升级版。

[hbase-root]/bin/hbase thrift2 start

默认端口是9090

3.编写客户端示例程序

实现了新增一条记录,查询一条记录

/**
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.jamesfen.hbase; import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.List; import org.apache.hadoop.hbase.thrift2.generated.TColumnValue;
import org.apache.hadoop.hbase.thrift2.generated.TGet;
import org.apache.hadoop.hbase.thrift2.generated.THBaseService;
import org.apache.hadoop.hbase.thrift2.generated.TIOError;
import org.apache.hadoop.hbase.thrift2.generated.TPut;
import org.apache.hadoop.hbase.thrift2.generated.TResult;
import org.apache.thrift.TException;
import org.apache.thrift.protocol.TBinaryProtocol;
import org.apache.thrift.protocol.TProtocol;
import org.apache.thrift.transport.TFramedTransport;
import org.apache.thrift.transport.TSocket;
import org.apache.thrift.transport.TTransport; public class DemoClient {
public static void main(String[] args) throws TIOError, TException {
System.out.println("Thrift2 Demo");
System.out.println("Usage: DemoClient [host=localhost] [port=9090]");
System.out.println("This demo assumes you have a table called \"example\" with a column family called \"family1\""); String host = "192.168.58.101";
int port = 9090; // use passed in arguments instead of defaults
if (args.length >= 1) {
host = args[0];
}
if (args.length >= 2) {
port = Integer.parseInt(args[1]);
} int timeout = 10000;
boolean framed = false; TTransport transport = new TSocket(host, port, timeout);
if (framed) {
transport = new TFramedTransport(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("blog".getBytes()); TPut put = new TPut();
put.setRow("103".getBytes()); TColumnValue columnValue = new TColumnValue();
columnValue.setFamily("article".getBytes());
columnValue.setQualifier("title,".getBytes());
columnValue.setValue("change thirft".getBytes());
List<TColumnValue> columnValues = new ArrayList<TColumnValue>();
columnValues.add(columnValue);
put.setColumnValues(columnValues); client.put(table, put); TGet get = new TGet();
get.setRow("102".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();
}
}

4.运行结果

row = 102,family = article,qualifier = article,value = change thirft,timestamp = 1423496756997

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