摘要: 1)启动Hadoop集群(方便后续的测试) [atguigu@hadoop102 hadoop-3.1.3]$ sbin/start-dfs.sh [atguigu@hadoop103 hadoop-3.1.3]$ sbin/start-yarn.sh 2)-help:输出这个命令参数 [atgui 阅读全文
posted @ 2023-09-26 19:49 lcz111 阅读(12) 评论(0) 推荐(0)