Thanks David. But do I need to install virtualenv on every node in hadoop cluster? Actually I am not very sure whether same namenodes are assigned for my every hadoop job. So how shall I proceed on such scenario.

Thanks for your inputs.
Kartik

On Feb 11, 2015 1:56 AM, "Daπid" <davidmenhur@gmail.com> wrote:
On 11 February 2015 at 03:38, Kartik Kumar Perisetla
<kartik.peri@gmail.com> wrote:
> Also, I don't have root access thus, can't install numpy or any other
> package on cluster

You can create a virtualenv, and install packages on it without
needing root access. To minimize trouble, you can ensure it uses the
system packages when available. Here are instructions on how to
install it:

https://stackoverflow.com/questions/9348869/how-to-install-virtualenv-without-using-sudo
http://opensourcehacker.com/2012/09/16/recommended-way-for-sudo-free-installation-of-python-software-with-virtualenv/

This does not require root access, but it is probably good to check
with the sysadmins to make sure they are fine with it.


/David.
_______________________________________________
NumPy-Discussion mailing list
NumPy-Discussion@scipy.org
http://mail.scipy.org/mailman/listinfo/numpy-discussion