1、启动hiveserver2
#进入hive安装目录
cd /usr/local/hive目录
#启动hive2目录
bin/hive --service hiveserver2
2、克隆会话启动beeline
#进入hive安装目录
cd /usr/local/hive目录
#启动beeline
bin/beeline
3、连接
beeline> !connect jdbc:hive2://hadoop00:10000
Connecting to jdbc:hive2://hadoop00:10000
#hdfs使用用户名
Enter username for jdbc:hive2://hadoop00:10000: root
#密码
Enter password for jdbc:hive2://hadoop00:10000:
Connected to: Apache Hive (version 1.2.1)
Driver: Hive JDBC (version 1.2.1)
Transaction isolation: TRANSACTION_REPEATABLE_READ
#连接成功
0: jdbc:hive2://hadoop00:10000>
4、sql查询
0: jdbc:hive2://hadoop00:10000> show tables;
+------------+--+
| tab_name |
+------------+--+
| hive_stu |
| hive_test |
+------------+--+
2 rows selected (1.797 seconds)
0: jdbc:hive2://hadoop00:10000> select * from hive_test;
+---------------+-----------------+----------------+----------------+--+
| hive_test.id | hive_test.name | hive_test.age | hive_test.sex |
+---------------+-----------------+----------------+----------------+--+
| 1 | liuyifei | 20 | femal |
| 2 | hujun | 25 | male |
| 3 | xuxubaobao | 30 | female |
+---------------+-----------------+----------------+----------------+--+
5、退出连接
#退出连接命令!quit
0: jdbc:hive2://hadoop00:10000> !quit
Closing: 0: jdbc:hive2://hadoop00:10000