快速学习-Kylin可视化

<dependencies>
     <dependency>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin-jdbc</artifactId>
         <version>2.5.1</version>
     </dependency>
</dependencies>

public class TestKylin {

    public static void main(String[] args) throws Exception {

        //Kylin_JDBC 驱动
        String KYLIN_DRIVER = "org.apache.kylin.jdbc.Driver";

        //Kylin_URL
        String KYLIN_URL = "jdbc:kylin://hadoop102:7070/FirstProject";

        //Kylin的用户名
        String KYLIN_USER = "ADMIN";

        //Kylin的密码
        String KYLIN_PASSWD = "KYLIN";

        //添加驱动信息
        Class.forName(KYLIN_DRIVER);

        //获取连接
        Connection connection = DriverManager.getConnection(KYLIN_URL, KYLIN_USER, KYLIN_PASSWD);

        //预编译SQL
        PreparedStatement ps = connection.prepareStatement("SELECT sum(sal) FROM emp group by deptno");

        //执行查询
        ResultSet resultSet = ps.executeQuery();

        //遍历打印
        while (resultSet.next()) {
            System.out.println(resultSet.getInt(1));
        }
    }
}

[atguigu@hadoop102 sorfware]$ tar -zxvf zeppelin-0.8.0-bin-all.tgz -C /opt/module/

[atguigu@hadoop102 module]$ mv zeppelin-0.8.0-bin-all/ zeppelin

[atguigu@hadoop102 zeppelin]$ bin/zeppelin-daemon.sh start

http://hadoop102:8080