Hi Raj - You might want to just start with Ambari to install, configure and manage your cluster. You can start from here: https://cwiki.apache.org/confluence/display/AMBARI/Install+Ambari+2.2.1+from+Public+Repositories
HTH, —larry On Mar 25, 2016, at 1:26 PM, Raj Hadoop <[email protected]<mailto:[email protected]>> wrote: Hi, I have three CentOS laptop's at home and I have decided to build a hadoop cluster on these. I have a switch and a router to setup. I am planning to setup a DNS server for a FQDN. How do I go about it ? Can any one share there experiences ? Regards, Raj
