Will 'host' be deprecated as well? On Mon, Oct 6, 2014 at 4:30 PM, Zameer Manji <zma...@twopensource.com> wrote:
> I have put up a review <https://reviews.apache.org/r/26391/> which removes > the special casing and handling of the ‘rack’ constraint. This is a > breaking change because Aurora will no longer inject a rack constraint of 1 > if a job omits a rack constraint value. However this means that Aurora will > be able to schedule jobs on to slaves which don’t have the ‘rack’ attribute > and slaves that want to accept tasks from Aurora don’t need to have the > ‘rack’ attribute set. > > Before the next release of Aurora (0.6.0) you should check if you are > relying on the injected value for scheduling decisions and if so explicitly > encode a rack limit of 1 in the job's aurora config. > > -- > Zameer Manji >
