You'd better change the the /etc/sysconfig/network as well so the hostname is persisted after system reboot. HOSTNAME=n2.myhdp.com --->>> HOSTNAME=n2
On Thu, Apr 3, 2014 at 6:05 PM, Alex Lee <eliy...@hotmail.com> wrote: > Yes, thanks a lot, it is almost done. > > ------------------------------ > From: m...@gopivotal.com > Date: Thu, 3 Apr 2014 14:07:24 +0800 > > Subject: Re: DNS pre request for hadoop install > To: user@hadoop.apache.org > > So you are on machine n2, right? Run command "hostname n2" and run > "hostname -f", see what's the output. > > -- > Cheers > -MJ > -- Cheers -MJ
