In looking thru the documentation on upgrading the Talend Remote engine, we are advised to create a new pairing key. Is this actually necessary? I have the existing keys for my remote engines listed in a secured document. Can I re-use those keys when installing the upgraded remote engine on my existing servers?
After some trial and error it appears that, unless I've done something wrong. It is not possible to re-use a pairing key when updating the Remote Engine.
