What are the Best practices for Hadoop Installation and YARN Configuration....

[#1]

@srini

Here is the link for installing Amabri & HDP.

http://docs.hortonworks.com/HDPDocuments/Ambari/Ambari-2.4.2.0/index.html

[#2]

Follow all the steps in http://docs.hortonworks.com/HDPDocuments/Ambari-2.4.2.0/bk_ambari-installation/content/ch_Getting_Re... and make sure you have proper hardware and enough servers.

https://community.hortonworks.com/articles/48561/on-premise-commodity-cluster-planning-for-heteroge....

This is the key document:

https://community.hortonworks.com/articles/16763/cheat-sheet-and-tips-for-a-custom-install-of-horto....