Hi Xavier, Apologize for the late response. Unfortunately because of the huge architectural difference between 0.9 and the newer1.2 releases, there isnt a very simple way of upgrading. Ambari 1.2 onwards allows simple upgrades to newer versions. How much data do you have on your 0.9 cluster?
thanks mahadev On Tue, Feb 19, 2013 at 10:59 AM, Xavier Jodoin <[email protected]>wrote: > I searched on the site and I don't find any information about how I can > upgrade an existing ambari hadoop cluster? > > Thanks > Xavier Jodoin >
