Hi, I wrote a small writeup about: http://mapredit.blogspot.de/2011/11/nfs-exported-hdfs-cdh3.html
As you see, the FS is mounted as nobody and you try as root. Change the permissions in your hdfs: hadoop -dfs chmod / chown .... - Alex -- Alexander Lorenz http://mapredit.blogspot.com On Apr 26, 2012, at 12:50 PM, Manu S wrote: > Dear All, > > I have installed *Hadoop-fuse* to mount the HDFS filesystem locally . I > could mount the HDFS without any issues.But I am not able to do any file > operations like *delete, copy, move* etc directly. The directory ownership > automatically changed to *nobody:nobody* while mounting. > > *[root@namenode ~]# ls -ld /hdfs_mount/ > drwxr-xr-x 2 root root 4096 Apr 3 16:22 /hdfs_mount/ > > [root@namenode ~]# hadoop-fuse-dfs dfs://namenode:8020 /hdfs_mount/** ** > INFO fuse_options.c:162 Adding FUSE arg /hdfs_mount/ > > [root@namenode ~]# ls -ld /hdfs_mount/* * > drwxrwxr-x 10 nobody nobody 4096 Apr 5 13:22 /hdfs_mount/* > > I tried the same with *pseudo-distributed node*,but its working fine. I can > do any normal file operations after mounting the HDFS. > > Appreciate your help on the same. > > -- > Thanks & Regards > ---- > *Manu S* > SI Engineer - OpenSource & HPC > Wipro Infotech > Mob: +91 8861302855 Skype: manuspkd > www.opensourcetalk.co.in