If you look at how resource requests are stored now, they use a map
keyed on the node hostname.
== AppSchedulingInfo.java ==
final Map<Priority, Map<String, ResourceRequest>> requests =
new HashMap<Priority, Map<String, ResourceRequest>>();
========
What happens if an application wants to request multiple container
types on a given node. E.g. say I need 10 2GB containers and 10 1GB
containers, and I don't care which node they are on (i.e. RMNode.ANY).
I really want to store 2 resource requests under RMNode.ANY in this
case... don't I?
Is the model just that an AM would ask for these in series?
- Patrick
