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 <[email protected]<mailto:[email protected]>> Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Monday, August 31, 2015 at 11:02 AM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> 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
