When I did this, I updated the executors, then the observers, and then the schedulers, one at a time, in a rolling fashion. Seemed to work fine, but the clusters were lightly utilized.
On Sun, Sep 20, 2015 at 9:40 PM, Mauricio Garavaglia < [email protected]> wrote: > Hi guys, > > I'm about to upgrade a cluster from 0.7 to 0.9 and was wondering what are > the things to consider to make it as seamless as possible? > > For example, update the executors first and then the schedulers; just > update the schedulers one at a time, etc. > Thanks! > > Mauricio > -- Jeff Schroeder Don't drink and derive, alcohol and analysis don't mix. http://www.digitalprognosis.com
