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当我运行 jps 命令时:
作为回报,我只将 jps 视为正在运行的 java 程序。
当我运行 start-all.sh 命令时,我收到如下错误:拒绝连接到端口 22
Hadoop start-all.sh 脚本使用 SSH 来管理它的服务。看起来像您的计算机/集群:
sudo apt-get install ssh