weixin_41956627的博客

经常碰到操作hdfs文件时没权限 Permission denied: user=root, access=WRITE, inode="/user":hdfs:supergroup:drwxr-xr-x [root@hd01 lib]# hadoop dfs -mkdir -p /user/share/driver WARNING: Use of this script to execute dfs is deprecated. WARNING: Attempting to execute rep