摘要: 一、Hadoop提供的Shell命令完成相同任务: 1 2 3 4 mkdir hadoop cd hadoop ~/hadoop$ touch test.txt ~/hadoop$ gedit test.txt 1 2 3 4 mkdir hadoop cd hadoop ~/hadoop$ to 阅读全文
posted @ 2018-04-26 21:44 205李华秋 阅读(353) 评论(0) 推荐(0) 编辑