On Wednesday 28 May 2008 23:16:43 Chris Anderson wrote: > Andreas, > > If you can ssh into the nodes, you can always set up port-forwarding > with ssh -L to bring those ports to your local machine.
Yes, and the missing part is simple too: iptables with DNAT on OUTPUT :) I even made a small ugly script for this kind of tunneling. Andreas > > On Wed, May 28, 2008 at 1:51 PM, Andreas Kostyrka <[EMAIL PROTECTED]> wrote: > > What I wonder is what ports do I need to access? > > > > 50060 on all nodes. > > 50030 on the jobtracker. > > > > Any other ports? > > > > Andreas > > > > Am Mittwoch, den 28.05.2008, 13:37 -0700 schrieb Allen Wittenauer: > >> On 5/28/08 1:22 PM, "Andreas Kostyrka" <[EMAIL PROTECTED]> wrote: > >> > I just wondered what other people use to access the hadoop webservers, > >> > when running on EC2? > >> > >> While we don't run on EC2 :), we do protect the hadoop web processes > >> by putting a proxy in front of it. A user connects to the proxy, > >> authenticates, and then gets the output from the hadoop process. All of > >> the redirection magic happens via a localhost connection, so no data is > >> leaked unprotected.
create_tunnel
Description: application/python
