I'm starter of CDH, I‘d like to know if CDH cluster support on Virtual machines for product system? and What hardware requirements(memory,cpu,network) for production? Is there any reference architecture for CM and CDH? Thanks
The link below contains all of the reference architectures for virtual and cloud based deployments. I personally have done production clusters in AWS. Overall, it can be challenging but all of the docs below provide the advice you need to build things right from the start.