EMR 开发指南

Phoenix JDBC 使用

最近更新时间:2021-07-02 10:45:30

添加 maven 依赖

<dependency>
     <groupId>org.apache.phoenix</groupId>
     <artifactId>phoenix-core</artifactId>
     <version>4.8.1-HBase-1.2</version>
</dependency>

创建 JDBC 连接对象

Class.forName("org.apache.phoenix.jdbc.PhoenixDriver");
       // Connect to the database
   connection = DriverManager.getConnection("jdbc:phoenix:10.0.0.3:2181,10.0.0.5:2181,10.0.0.8:2181");

执行查询

private static void instertPhoenix(Connection connection)throws Exception{
    String sql="upsert into album_subscribe_log(id,album_id,user_id,op_time,sub_flag,is_optimize,type_parent_id,type_id,host_id,is_pay,user_type,identtity_typ)"
    +" values(?,?,?,?,?,?,?,?,?,?,?,?)";
    PreparedStatement ps=connection.prepareStatement(sql);
    ps.setLong(0,1);
    ps.setLong(1,3);
    ps.setLong(2,1);
    ps.setString(3,"2017-09-05 14:00:00");
    ps.setInt(4,1);
    ps.setString(5,"1");
    ps.setInt(6,3);
    ps.setInt(7,5);
    ps.setInt(8,6);
    ps.setInt(9,7);
    ps.setString(10,"1");
    ps.setString(11,"1");
    ps.setString(12,"1");
    ps.executeUpdate();
    ps.close();
    connection.commit();
}