> Although YARN serves as the platform for Flink, does YARN also operate on K8s?
YARN is an alternative to k8s and Flink should make no assumptions about how it's deployed, even though some companies might deploy it as an overlay RM on top of k8s (I doubt that, but I guess they might do it for legacy/migration reasons). Best, D. On Mon, Mar 13, 2023 at 9:39 AM Samrat Deb <decordea...@gmail.com> wrote: > Hi Ramkrishna, > > > I hope this email finds you well. Please accept my apologies for the delay > in responding to your previous message. > > > I would like to discuss the following matter with you: Although YARN serves > as the platform for Flink, does YARN also operate on K8s? I am curious to > know if this is the reason why you wished to implement a generic autoscale > logic within the operator itself. > > Upon analyzing the code, we discovered that the autoscaling logic/framework > is closely tied to the K8s operator. Our intention is to take a gradual and > measured approach by developing a generic interface that can easily > integrate with any resource manager initially. Subsequently, we can > evaluate and determine the suitability of the interface for autoscaling > logic based on need. > > > Bests, > > Samrat >
