topic Re: Is Hadoop required in VAAR/LASR Distributed ? in Administration and Deployment

Is Hadoop required in VAAR/LASR Distributed ?

alko13 — Thu, 06 Jul 2023 02:03:02 GMT

Hello,

Trying to check the requirements of VAAR/LASR distributed configuration.

There are some items not clear to me:

Is hadoop required in tkgrid / High Performance Analytics?

If yes, is a hadoop distribution required like cloudera or the sashadoop.tar.gz that comes with the depot is sufficient?

Thanks

Re: Is Hadoop required in VAAR/LASR Distributed ?

alko13 — Thu, 06 Jul 2023 02:04:18 GMT

By the way. we are using SAS 9.4 M7

Re: Is Hadoop required in VAAR/LASR Distributed ?

SASKiwi — Thu, 06 Jul 2023 02:12:59 GMT

What SAS products are you installing? LASR is part of SAS VA and also some other products. AFAIK, Hadoop is not a requirement for any SAS product.

Re: Is Hadoop required in VAAR/LASR Distributed ?

alko13 — Thu, 06 Jul 2023 02:16:34 GMT

Hi @SASKiwi

The SAS Product is High performance risk / Model Implementation Platform.

In installation of TKGrid. as per install guide need to specify the hadoop path

https://go.documentation.sas.com/doc/en/hpaicg/3.9/n04018sashpanalytics0install.htm

Re: Is Hadoop required in VAAR/LASR Distributed ?

SASKiwi — Thu, 06 Jul 2023 02:36:33 GMT

@alko13 - The Hadoop path mentioned in your link appears to be optional and is only required if you use Hadoop.

Re: Is Hadoop required in VAAR/LASR Distributed ?

alko13 — Thu, 06 Jul 2023 03:11:13 GMT

@SASKiwi

During Configuration in SDW. what needs to be selected if not using Hadoop?

From the Install Guide these are the options

https://documentation.sas.com/api/collections/bicdc/9.4/docsets/vaicg/content/vaicg.pdf?locale=en

Re: Is Hadoop required in VAAR/LASR Distributed ?

alko13 — Thu, 06 Jul 2023 03:14:41 GMT

Seems on the succeeding steps, some hadoop values need to be entered

Re: Is Hadoop required in VAAR/LASR Distributed ?

SASKiwi — Thu, 06 Jul 2023 04:15:50 GMT

@alko13 - I suggest you contact Tech Support as they can provide much better guidance than I can.

EDIT: From that link you posted Hadoop installation / configuration appears to be optional. Whether you use Hadoop or not would be part of your agreed design.

Re: Is Hadoop required in VAAR/LASR Distributed ?

alko13 — Thu, 06 Jul 2023 04:06:11 GMT

All right. Thanks for the inputs @SASKiwi .