Waled, I've covered running multiple daemons on a single node (or so called "expanded pseudo-distributed mode"? :)) briefly at http://search-hadoop.com/m/j2iwg1Re6gk with some configs added.
On Thu, May 10, 2012 at 12:49 AM, waled tayiib <waledta...@yahoo.com> wrote: > Im trying to test my MapReduce program on more than one node. > and I only have one computer that has 2 processors. > > > > ________________________________ > From: Michael Segel <michael_se...@hotmail.com> > To: user@hbase.apache.org > Cc: MapHadoop <waledta...@yahoo.com>; hbase-u...@hadoop.apache.org > Sent: Wednesday, May 9, 2012 2:11 PM > Subject: Re: How to run two data nodes on one pc? > > Too small a machine. > > Better question. Why do you want to get 2 nodes on one machine? > > On May 9, 2012, at 1:49 PM, Marcos Ortiz wrote: > >> Which is your current hardware configuration? >> 1- One way is to use two VMs in Vmware Workstation, Vmware Server, or >> Virtualbox, with similar configuration for these two DNs, but >> you should have in mind that HBase needs a lot of RAM to work properly, so I >> don't recommend to use a single machine to run two DN. >> >> >> On 05/09/2012 02:17 PM, MapHadoop wrote: >>> Hi, >>> Im trying to get Duo core computer to run 2 data nodes on Hadoop. >>> What do I have to do to add the other node as a slave? >> >> -- >> Marcos Luis Ortíz Valmaseda (@marcosluis2186) >> Data Engineer at UCI >> http://marcosluis2186.posterous.com >> >> >> >> 10mo. ANIVERSARIO DE LA CREACION DE LA UNIVERSIDAD DE LAS CIENCIAS >> INFORMATICAS... >> CONECTADOS AL FUTURO, CONECTADOS A LA REVOLUCION >> >> http://www.uci.cu >> http://www.facebook.com/universidad.uci >> http://www.flickr.com/photos/universidad_uci -- Harsh J
