package com.test;

import java.io.IOException;

import org.apache.hadoop.conf.Configuration;

import org.apache.hadoop.hbase.HBaseConfiguration;

import org.apache.hadoop.hbase.TableName;

import org.apache.hadoop.hbase.client.Connection;

import org.apache.hadoop.hbase.client.ConnectionFactory;

import org.apache.hadoop.hbase.client.Get;

import org.apache.hadoop.hbase.client.HBaseAdmin;

import org.apache.hadoop.hbase.client.HTable;

import org.apache.hadoop.hbase.client.Result;

import org.apache.hadoop.hbase.util.Bytes;

public class Test {

    public static void main(String[] args) {

        // 连接

        Connection conn = null;

        HTable messages = null;

        String TABLE_NAME = "mytest";

        Configuration configuration = HBaseConfiguration.create();

        configuration.set("hbase.zookeeper.property.clientPort", "2181");

        configuration.set("hbase.zookeeper.quorum","192.168.1.21:2181,192.168.1.22:2181,192.168.1.23:2181");

        configuration.set("hbase.master", "192.168.1.21:60000");

        try {

            conn = ConnectionFactory.createConnection(configuration);

            messages = (HTable) conn.getTable(TableName.valueOf(TABLE_NAME));

            System.out.println("连接到表"+messages);

                        Get g = new Get("287998723".getBytes());

                        Result r = messages.get(g);

                        /*byte [] value = r.getValue(Bytes.toBytes("msg"),

                           Bytes.toBytes("content"));

            String valueStr = Bytes.toString(value);*/

            System.out.println("Get r1 content: " );

        } catch (IllegalArgumentException e) {

            // TODO Auto-generated catch block

            e.printStackTrace();

        } catch (IOException e) {

            // TODO Auto-generated catch block

            e.printStackTrace();

        }

    }

}