Hi visioner, It won't work on pseudo distributed because you need to run at least 2 NN and if you run 2NN then u need to configure them separately on different ports. It's little tricky doing on one node. Multiple VM is the cleanest solution.
Best Regards, Anil On Oct 17, 2012, at 12:04 AM, Visioner Sadak <visioner.sa...@gmail.com> wrote: > tht means i will need a cluster set up only right pseudo distr mode wont wrk > ???? > > On Wed, Oct 17, 2012 at 5:15 AM, lohit <lohit.vijayar...@gmail.com> wrote: > You can try out federation by create 3 different conf directories and > starting 3 different NameNodes out of those configurations. These > configurations should make sure they have different directories and port > numbers. If you want to just give it a try, it is easier to spawn 3 VMs and > use them as separate nodes. > > > 2012/10/16 Visioner Sadak <visioner.sa...@gmail.com> > I have a single linux node in which i installed 0.23.3 in pseudo-mode can i > test federation configuration and functionality using this or will i have to > install hadoop in a cluster with atleast 3 linux nodes ......incase of my > single linux box i have 3 ips with me..... > > > > -- > Have a Nice Day! > Lohit >
