MaxCompute远程连接，上传、下载数据文件操作

MaxCompute远程连接

文档地址

https://help.aliyun.com/document_detail/27971.html#section-7ce-cnh-euq

购买MaxCompute

同意

开通DataWorks

然后会自动让你开通DataWorks，选择免费开通基础版

创建项目

填写信息

等待构建完成即可

远程连接

注意需要有Java环境

下载客户端

远程客户端下载

解压打开

进入配置odps_config.ini

具体配置如下：

project_name=
access_id=
access_key=
end_point=
log_view_host=
https_check=
# confirm threshold for query input size(unit: GB)
data_size_confirm=
# this url is for odpscmd update
update_url=
# download sql results by instance tunnel
use_instance_tunnel=
# the max records when download sql results by instance tunnel
instance_tunnel_max_record=
# IMPORTANT:
#   If leaving tunnel_endpoint untouched, console will try to automatically get one from odps service, which might charge networking fees in some cases.
#   Please refer to Endpoint
# tunnel_endpoint=

# use set.<key>=
# e.g. set.odps.sql.select.output.format=

复制项目名称

获取AccessKey

点击创建

进行验证

连接地址对照表（配置end_point和tunnel_endpoint）

双击打开

连接成功

查看表

tunnel文档

https://help.aliyun.com/document_detail/27833.html

tunnel上传文件

tunnel下载文件

创建分区表

以gender为分区

create test02_p(id int,name string) partitioned by(gender string);
alter table test02_p add if not exists partition (gender='male');

分区表上传

tunnel upload D:\2020-2024大学学习\大数据考证\实验数据\ODPS_DEMO\Resources\02-DataTransfer\t_tunnel_p.csv test02_p/gender='male';

分区表查询

select * from test02_p where gender='male';