Re: Running not as "hadoop" user

Thank you, Todd and Adarsh! Mark On Thu, Dec 9, 2010 at 12:50 AM, Adarsh Sharma wrote: > Todd Lipcon wrote: > >> The user who started the NN has superuser privileges on HDFS. >> >> You can also configure a supergroup by setting >> dfs.permissions.supergroup (default "supergroup") >> >> -Todd >>

Re: Running not as "hadoop" user

Todd Lipcon wrote: The user who started the NN has superuser privileges on HDFS. You can also configure a supergroup by setting dfs.permissions.supergroup (default "supergroup") -Todd On Wed, Dec 8, 2010 at 9:34 PM, Mark Kerzner wrote: Hi, "hadoop" user has some advantages for running Ha

Re: Running not as "hadoop" user

The user who started the NN has superuser privileges on HDFS. You can also configure a supergroup by setting dfs.permissions.supergroup (default "supergroup") -Todd On Wed, Dec 8, 2010 at 9:34 PM, Mark Kerzner wrote: > Hi, > > "hadoop" user has some advantages for running Hadoop. For example, i