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 <j...@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.cha...@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 >
