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Re: Problem using SCM
Hi Trang,

I'm moving the discuss to [EMAIL PROTECTED] as it's not a Hadoop
common issue. I've bcced [EMAIL PROTECTED] and also put
you in the to: field in case you're not on scm-users.

As for your problem, the issue is that SCM doesn't support an
installation via sudo if sudo requires a password. Can you reconfigure
your machines to support sudo without a password?


On Tue, Nov 1, 2011 at 6:12 AM, trang van anh <[EMAIL PROTECTED]> wrote:
> Dear all,
> I installed CSM sucessfully, but i can't install hadoop services using
> CSM.
> i have account named "search" that is sudoer user, i also created ssh-
> key to access server without password, and i filled required
> imformation username/password. But CSM throws error message during
> installing hadoop.
> Failed to detect root privileges.
> /tmp/scm_prepare_node.EQh12487
> opening logging file descriptor
> Starting installation script...
> Acquiring installation lock...
> BEGIN flock 4
> END (0)
> Detecting root privileges...
> effective UID is 503
> BEGIN sudo -S id
> [sudo] password for search: Sorry, try again.
> [sudo] password for search: Sorry, try again.
> [sudo] password for search: Sorry, try again.
> sudo: 3 incorrect password attempts
> END (1)
> need root privileges but sudo requires password, exiting
> closing logging file descriptor
> According to my Knowledge, the exceptoin occur because password for
> "search" user typed incorrect,i alse try to type again but i have no
> result.
> Anybody show me why ? sorry because my english is not good.
> Thanks in advance.

Joseph Echeverria
Cloudera, Inc.