hadoop之ssh无密钥登录配置

| 分类 hadoop  | 标签 hadoop 

  • 主要命令：

      ssh-keygen -t rsa

  • 复制

      ssh-copy-id hadoop-zengjr.xiaoqee.com
  ssh-copy-id hadoop-zengjr
  ssh-copy-id 0.0.0.0

  • 验证

  •   ssh hadoop-zengjr.xiaoqee.com
  ssh hadoop-zengjr

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