hadoop ubuntu伪分布式安装

转载：：https://blog.youkuaiyun.com/kh896424665/article/details/78765175 亲测有效

spark::https://blog.youkuaiyun.com/weixin_42001089/article/details/82346367

pyspark机器学习初步分类问题：：https://blog.youkuaiyun.com/tonydz0523/article/details/83794961?depth_1-utm_source=distribute.pc_relevant.none-task&utm_source=distribute.pc_relevant.none-task
转载：：https://blog.youkuaiyun.com/u014365862/article/details/99478046?depth_1-utm_source=distribute.pc_relevant.none-task&utm_source=distribute.pc_relevant.none-task

转载：：：https://blog.youkuaiyun.com/u014281392/article/details/89972877

转载多分类：：pyspark:https://www.cnblogs.com/cymx66688/p/10699018.html

保存：：https://blog.youkuaiyun.com/littlely_ll/article/details/78161574