Hi John, I've never tried it like you're suggesting. It feels a bit risky. I can't tell what you will encounter if you run different versions of Airflow. How are you running Airflow?
Cheers, Fokko Op do 12 sep. 2019 om 20:29 schreef John Smodic <[email protected]>: > Hey all, > > I'm looking to find an upgrade path for upgrading Airflow from 1.10.2 to > 1.10.5. > > But the problem is, the Airflow production cluster is pretty busy all the > time. > > Would it be problematic to upgrade the Webserver and Scheduler to 1.10.5 > and gradually update the nodes as they become free? This would leave a > period where nodes are on 1.10.2 and other nodes are on 1.10.5, but I don't > know if that is expected to cause any issues. > > For 1.9 -> 1.10 I did a full blue green deployment, but didn't necessarily > want to go through with that for what seems like a relatively minor series > of patches. > > Thanks! >
