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From Jeff Sposetti <j...@hortonworks.com>
Subject Re: Ambari upgrade
Date Tue, 01 Sep 2015 14:02:09 GMT
Thanks for pointing this out. I don't think that section was meant to be there in the 2.1.0
doc set. It's not there in the 2.1.1 doc set.

From: Loïc Chanel <loic.chanel@telecomnancy.net<mailto:loic.chanel@telecomnancy.net>>
Reply-To: "user@ambari.apache.org<mailto:user@ambari.apache.org>" <user@ambari.apache.org<mailto:user@ambari.apache.org>>
Date: Tuesday, September 1, 2015 at 3:41 AM
To: "user@ambari.apache.org<mailto:user@ambari.apache.org>" <user@ambari.apache.org<mailto:user@ambari.apache.org>>
Subject: Re: Ambari upgrade

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<mailto: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<mailto:loic.chanel@telecomnancy.net>>
Reply-To: "user@ambari.apache.org<mailto:user@ambari.apache.org>" <user@ambari.apache.org<mailto:user@ambari.apache.org>>
Date: Monday, August 31, 2015 at 11:02 AM
To: "user@ambari.apache.org<mailto:user@ambari.apache.org>" <user@ambari.apache.org<mailto: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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