Checked it’s hdfs
<property>
<name>dfs.permissions.superusergroup</name>
<value>hdfs</value>
</property>
Thanks,
Pratik
From: Olivier Renault [mailto:[email protected]]
Sent: Friday, May 08, 2015 8:39 PM
To: [email protected]
Subject: Re: Access on HDFS
You need to double check which group is setup in hdfs-site.xml. The parameter
is: dfs.permissions.superusergroup
Thanks
Olivier
From: Pratik Gadiya
Reply-To: "[email protected]<mailto:[email protected]>"
Date: Friday, 8 May 2015 15:46
To: "[email protected]<mailto:[email protected]>"
Subject: Access on HDFS
Hi All,
I want to add a user who can create/remove and perform all the operations on
hdfs.
Here is what I tried:
1. Create user: adduser admin
2. /usr/sbin/usermod -a -G hdfs admin
And when I try to create a directory on hdfs under “/” it raises error as
follows,
[root@vmkdev0021 ~]# id admin
uid=500(admin) gid=500(admin) groups=500(admin),498(hdfs)
[root@vmkdev0021 ~]# su admin
[admin@vmkdev0021 root]$ hadoop fs -mkdir /input
mkdir: Permission denied: user=admin, access=WRITE,
inode="/":hdfs:hdfs:drwxr-xr-x
Please let me know how can I overcome this, this is reallly bugging me.
With Regards,
Pratik Gadiya
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