Hi Lian,
you may be interested in https://knox.apache.org/. Hi haven't looked the
project for a lot of time, but it may be helpfull for you.

2018-03-05 22:34 GMT+01:00 Lian Jiang <jiangok2...@gmail.com>:

> 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.



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