Thanks jay sharma. But if there is any documents which look likes a professional hadoop cluster in a corporate environment with majority of Important services like NN,DN,zookeeper,Hbase,Hive,oozie,sqoop like .. How to assign RAM,storage...
Every environment runs different kind of job and has different hardware. The kind of job, how many hadoop components are you running, which kind of HDP components are involved in the HDP cluster, behaviour of jobs, frequency of job execution etc are completely different hence the values for RAM and storage differes.
However if you want a generic guidelines for RAM/Storage then you can refer to the following docs:
