Affects Version/s: None
Fix Version/s: None
Currently resource manager supports only Memory resource during container allocation.
I propose following improvements:
1. add support for CPU utilization. Node CPU used information can be obtained by ResourceCalculatorPlugin.
2. add support for custom resources. In node configuration will be something like:
name=node.resource.GPU, value=1 (node has 1 GPU).
If job will need to use GPU for computation, it will add "GPU=1" requirement to its job config and Resource Manager will allocate container on node with GPU available.