网站介绍:文章浏览阅读184次。前言:本篇文章针对于2020秋季学期的复习操作,一是对该学期的巩固,二是让老师知道他的努力没有白费,同时,在此感谢徐老师对我们的精心教导…接https://blog.csdn.net/m0_52080234/article/details/112602778的任务2整体思路前提:注意:若原来hadoop伪分布式集群是启动的,一定要关闭。删除原来Mymaster节点上的hadoop,还有元数据对应的目录文件/opt/hadoop/opt/hadoop-repo/temp/hadoop-roo_permanently added 'slave01' (ecdsa) to the list of known hosts.
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