在Ubuntu中执行START-DFS.SH时拒绝了权限 [英] permission denied while executing START-DFS.SH in Ubuntu

问题描述

suresh @ suresh-laptop：/ $ usr / local / hadoop-2.6.0 / sbin / start-all.sh
此脚本已弃用。而是使用start-dfs.sh和start-yarn.sh
15/02/01 00:24:52 WARN util.NativeCodeLoader：无法为您的平台加载native-hadoop库...使用内建-java类（如适用）
错误配置：namenode地址dfs.namenode.servicerpc-address或dfs.namenode.rpc-address未配置。
在[]
上启动namenodes suresh @ localhost的密码：
localhost：mkdir：无法创建目录 /usr/local/hadoop-2.6.0/logs '：Permission denied
localhost：chown：can access /usr/local/hadoop-2.6.0/logs'：No such file or directory

解决方案

请检查以下命令：

  sudo adduser suresh sudo 
 chown -R /usr/local/hadoop-2.6.0 
 chmod -R 755 /usr/local/hadoop-2.6.0 
  

suresh@suresh-laptop:/$ usr/local/hadoop-2.6.0/sbin/start-all.sh This script is Deprecated. Instead use start-dfs.sh and start-yarn.sh 15/02/01 00:24:52 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable Incorrect configuration: namenode address dfs.namenode.servicerpc-address or dfs.namenode.rpc-address is not configured. Starting namenodes on [] suresh@localhost's password: localhost: mkdir: cannot create directory /usr/local/hadoop-2.6.0/logs': Permission denied localhost: chown: cannot access/usr/local/hadoop-2.6.0/logs': No such file or directory

解决方案

Please check these commands:

sudo adduser suresh sudo
chown -R /usr/local/hadoop-2.6.0
chmod -R 755 /usr/local/hadoop-2.6.0

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