package cn.edu360.hbase.demo;
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.TableName;
import org.apache.hadoop.hbase.client.Admin;
import org.apache.hadoop.hbase.client.Connection;
import org.apache.hadoop.hbase.client.ConnectionFactory;
import org.apache.hadoop.hbase.regionserver.BloomType;
import org.junit.Before;
import org.junit.Test;
public class HbaseClientDemo {
Connection conn = null;
@Before
public void getConn() throws Exception{
// 构建一个连接对象
Configuration conf = HBaseConfiguration.create(); // 会自动加载hbase-site.xml
conf.set("hbase.zookeeper.quorum", "t125:2181,t126:2181,t127:2181");
conn = ConnectionFactory.createConnection(conf);
}
/**
* DDL
* @throws Exception
*/
@Test
public void testCreateTable() throws Exception{
// 从连
Hbase的客户端连接及使用
最新推荐文章于 2022-05-04 16:09:28 发布