linux工具安装

1、Java 安装
安装教程：https://segmentfault.com/a/1190000038985819
jdk 下载：https://github.com/KingFalse/ojdk

VIM编辑文件权限问题：https://blog.csdn.net/u012569217/article/details/77530004

2、hadoop安装
https://zhuanlan.zhihu.com/p/108999639
严格按照教程，包括jdk安装、以及所有的路径

3、Linux下Python导入package出错：ModuleNotFoundError: No module named ‘xxx‘

https://blog.csdn.net/djw931017/article/details/107872079

https://blog.csdn.net/weixin_42886817/article/details/100673802

https://blog.csdn.net/songbinxu/article/details/80289489

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