topic Re: Installation of SAS HPA in Administration and Deployment

Installation of SAS HPA

japsas100 — Mon, 20 Mar 2017 08:53:06 GMT

I have installed the SAS VA 7.3 on distibuted environment sucesfully. Could you please guide me step by step process to install SAS HPA. I am following the below book to install the sas hpa Co-Located data.

http://support.sas.com/documentation/onlinedoc/hp-analytics-infrastructure/31/hpaicg.pdf

Re: Installation of SAS HPA

JuanS_OCS — Mon, 20 Mar 2017 09:13:29 GMT

Hello @japsas100,

that is a bit of a hard one, very general. We don't know much about your HW, SW and general deployment. Plus iwhat you are asking here would take quite a lot of time. For that purpose, I would rather recommend you to request support from SAS Technical Support or a SAS Consultant (or a trusted SAS Partner).

But let me give you some bits of practical highlights, let see if they can help you a bit:

You got the right document. The first thing you need to do are:
- to get a Hadoop specialist available for you,
- and get the Pre-requisites ready. On your link, the second chapter, page 13. All of them, and better not to continue until they are 100% OK. Good pre-requisites will give you more than 50% of success options. Check if you need the optional configuration on the Chapter 4.
Once you got the pre-requisites in place, including the Hadoop cluster, and all fo them can be independently validated (such as the SSH trusted connections and Kerberized trust).

Re: Installation of SAS HPA

japsas100 — Mon, 20 Mar 2017 09:23:13 GMT

Thanks JuanS_OCS

Its mandatary to required Kerberos. How we can check whether we are using Kerberos in prod env.(already installaed and running)

Re: Installation of SAS HPA

JuanS_OCS — Mon, 20 Mar 2017 09:26:46 GMT

On the pages 17 and 18 you can see the steps to configure it, which involves to create krb5.keytab file and some variables on the ssh_config file, such as GSSAPIDelegateCredentials=yes.