Curious, how did it go? Thanks, -Eugene
On 9/14/19, 4:14 PM, "Alex Guziel" <alex.guz...@airbnb.com.INVALID> wrote: Agree with Bolke here. Not much is going on in worker as long as there aren’t breaking changes. On Sat, Sep 14, 2019 at 1:24 PM Bolke de Bruin <bdbr...@gmail.com> wrote: > I actually think that it is not that risky (although ymmv). Worker nodes > are pretty independent from the scheduler/webserver. As long as the > datamodel hasnt changed and nodes dont change their reporting (new > statusses) to the db (that hasnt happened for a long time) you are probably > okay. > > So the proper way to do (test ;-)) it is scheduler first, webserver next, > nodes. > > Bolke > > Verstuurd vanaf mijn iPad > > > Op 13 sep. 2019 om 12:49 heeft Driesprong, Fokko <fo...@driesprong.frl> > het volgende geschreven: > > > > 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 <jsmo...@argo.ai>: > > > >> 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! > >> >