I want to re-raise this question since I have not got satisfying answers. Is there any document for the required ports and internet access? Thanks a lot.
On Mon, Mar 5, 2018 at 1:34 PM, Lian Jiang <[email protected]> wrote: > I need to setup a hadoop cluster (using HDP 2.6, ambari and blueprint) in > a secure environment which limits the ingress/egress ports and the > destinations/sources of internet traffic. For example, the hosts in this > environment only open 22, 443 ports and they can only access website A, B. > > To setup a hadoop cluster in such an environment, I need to know below so > that ambari can work: > > 1. which ports need to be open. > 2. which destinations/sources of internet traffic need to be permitted. > > Other than searching document online and try-fail-try, is there a way to > get such information reliably so that I can more confidently ask people to > relax the environment? Appreciate any clue. >
