is it possible to run fiber on Yarn?

[floodsung]

I have a cluster based on YARN other then K8s， how to use Fiber on Yarn? thx

[floodsung]

it is very simple for ray to run on yarn

[calio]

Hi @floodsung, thanks for your question. Currently YARN is not supported yet. To make Fiber run on yarn, one can create a new backend for YARN which is very simple to do. Only a handful of functions needs to be implemented to get it working. One example is K8s backend. Would you be interested in contributing to this feature?