What steps will reproduce the problem?
1. hdfs-mount ~/data
2. sudo chmod +w ~/data
What is the expected output? What do you see instead?
I want the permissions to change, but instead I receive a permission denied
error.
What version of the product are you using? On what operating system?
I installed hdfs-fuse-0.2.linux-0.2.linux2.6-gcc4.1-x86.tar.gz onto Centos
Please provide any additional information below.
I am trying to samba share /home/hduser/data which is the mount point for
hdfs-fuse
When the system boots (before I mount the hdfs share) the samba share is active
and I can copy files over to the directory and I see them appear in from linux.
The /home/hduser/data directory has permission drwxrwxrwx and is owned by
hduser:hduser
After I execute the command
hdfs-mount /home/hduser/data
the permissions change to drwxr-xr-x and the directory is owned by root:root.
I am no longer able to write files to the samba share as I get a permission
denied error. Nor am I able to list the contents of the directory.
I can, however, write a file from linux directly to /home/hduser/data and see
it appear in HDFS by executing the command
hadoop fs -ls /
so hdfs-fuse is successfully mounting the directory, but I can't share it for
some reason.
I think the hdfs mounted directory needs write permissions. If I execute the
command
chmod +w /home/hduser/data
the permissions are unchanged. If I execute the command
sudo chmod +w /home/hduser/data
I receive the error "cannot access 'data/': Permission denied.
I've tried to change the permissions from the name node by executing
hadoop fs -chmod +w /
but no changes are reflected at the mount point.
Do you have any thoughts/suggestions?
Original issue reported on code.google.com by Michael....@gmail.com on 20 Jun 2014 at 2:45
Original issue reported on code.google.com by
Michael....@gmail.comon 20 Jun 2014 at 2:45