Trivial Description
When a node is unable to allocate container due to insufficient resource, following DEBUG message is printed,
2018-11-06 00:05:03,657 DEBUG [AsyncDispatcher event handler] capacity.CapacityScheduler (CapacityScheduler.java:allocateContainerOnSingleNode(1618)) - This node or this node partition doesn't have available orkillable resource
this message should be revised to
This node or node partition doesn't have available or preemptible resource