There's also a config dfs.supergroup - users in the supergroup act as
superusers with regard to HDFS permissoins.
-Todd
On Fri, Oct 29, 2010 at 12:10 AM, Pavan wrote:
> IMHO, there is no straight forward way of doing this in Hadoop except that
> you need to install Hadoop components such as Map
IMHO, there is no straight forward way of doing this in Hadoop except that
you need to install Hadoop components such as MapReduce and HDFS as
different users . This is an ongoing development priority.
The available access related configuration options (before Kerberos V5) are
:
- dfs.permissio
Hi all,
As all of us know that Hadoop considers the user who starts the hadoop
cluster as superuser.
It provides all access to HDFS to that user.
But know I want to know that how we can R/W access to new user for e.g
Tom to access HDFS.
Is there any command or we can write code for it. I rea
