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From Loïc Chanel <loic.cha...@telecomnancy.net>
Subject Re: Ambari upgrade
Date Tue, 01 Sep 2015 07:41:49 GMT
Here it is :
http://docs.hortonworks.com/HDPDocuments/Ambari-2.1.0.0/bk_upgrading_Ambari/content/_upgrading_the_hdp_stack_from_21_to_23.html


Loïc CHANEL
Engineering student at TELECOM Nancy
Trainee at Worldline - Villeurbanne

2015-08-31 18:42 GMT+02:00 Jeff Sposetti <jeff@hortonworks.com>:

> Hi, in the Ambari 2.1.1 Upgrade Guide, where do you see the section that
> is dedicated to HDP 2.1 -> 2.3 upgrade?
>
>
> http://docs.hortonworks.com/HDPDocuments/Ambari-2.1.1.0/bk_upgrading_Ambari/content/_upgrading_hdp_stack.html
>
>
>  I don’t see a section for it. Can you share the link?
>
> From: Loïc Chanel <loic.chanel@telecomnancy.net>
> Reply-To: "user@ambari.apache.org" <user@ambari.apache.org>
> Date: Monday, August 31, 2015 at 11:02 AM
> To: "user@ambari.apache.org" <user@ambari.apache.org>
> Subject: Ambari upgrade
>
> Hi all,
>
> As I was reading the documentation for upgrading to HDP 2.3 and Ambari
> 2.1, I noticed this sentence :
> "Important : Ambari 2.1 does *not* support directly upgrading from HDP
> 2.0 or HDP 2.1 to HDP 2.3. In order to upgrade from HDP 2.0 or HDP 2.1, *you
> must first upgrade to HDP 2.2 using either Ambari 1.7 or 2.0*. Once
> completed, upgrade your current Ambari to Ambari 2.1. Then, leverage Ambari
> 2.1 to complete the upgrade from HDP 2.2 to HDP 2.3."
>
> But in this exact same documentation, there is a whole paragraph dedicated
> to the upgrade from HDP 2.1 to HDP 2.3.
>
> Can someone please explain what I should understand ?
> Because I have to upgrade a HDP 2.1 & Ambari 1.7 to HDP 2.3 & Ambari 2.1,
> and I would like to know the surest way to do it.
>
> Thanks in advance for your help,
> Regards,
>
>
> Loïc
>
> Loïc CHANEL
> Engineering student at TELECOM Nancy
> Trainee at Worldline - Villeurbanne
>

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