Hbase-连接测试

Hbase-连接测试

废话不多说,上代码

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.ServerName;
import org.apache.hadoop.hbase.client.Admin;
import org.apache.hadoop.hbase.client.Connection;
import org.apache.hadoop.hbase.client.ConnectionFactory;
import java.io.IOException;

public class TableAmdinTest {
    public static void main(String[] args) throws IOException {
        Configuration conf=new Configuration();
        //输入自己配置的hbase连接
        conf.set("hbase.zookeeper.quorum","node-1,nde-2,node-3");
        Connection connection=ConnectionFactory.createConnection(conf);
        Admin admin=connection.getAdmin();
        ServerName master=admin.getMaster();
        System.out.println(master);

        //关闭连接
        admin.close();
        connection.close();
    }
}

依赖导入

    
        org.apache.hbase
        hbase-client
        2.2.4
    
    
        commons-io
        commons-io
        2.6
    
    
        junit
        junit
        4.12
        compile