【HBase】HBase的eclipse开发环境搭建，

下载安装包

从官网中下载hbase的包，如图：

导入到eclipse

测试

import java.io.IOException;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.HColumnDescriptor;
import org.apache.hadoop.hbase.HTableDescriptor;
import org.apache.hadoop.hbase.client.HBaseAdmin;
import org.apache.hadoop.hbase.TableName;
import org.apache.hadoop.hbase.util.Bytes;

public class OperateTable {
         public static void main(String[] args) throws IOException {

         Configuration conf = HBaseConfiguration.create();
         conf.set("hbase.zookeeper.quorum", "master");//使用eclipse时必须添加这个，否则无法定位
         conf.set("hbase.zookeeper.property.clientPort", "2181");
         HBaseAdmin admin = new HBaseAdmin(conf);// 新建一个数据库管理员//新api
         HTableDescriptor desc=new HTableDescriptor(TableName.valueOf("blog"));
         //HTableDescriptor desc = new HTableDescriptor("blog");
         desc.addFamily(new HColumnDescriptor("article"));
         desc.addFamily(new HColumnDescriptor("author"));
         admin.createTable(desc);
         admin.close();
         //admin.disableTable("blog");
         //admin.deleteTable("blog");
         //assertThat(admin.tableExists("blog"),is(false));
   }
}