[33/50] incubator-eagle git commit: [EAGLE-562] added metrics associated with virtual-cores involved since hadoop 2.7.x

[EAGLE-562] added metrics associated with virtual-cores involved since hadoop 2.7.x add 4 virtual-cores related metrics involved since hadoop 2.7.x to ClusterMetrics - totalVirtualCores, reservedVirtualCores, availableVirtualCores, allocatedVirtualCores - in this commit, only totalVirtual

incubator-eagle git commit: [EAGLE-562] added metrics associated with virtual-cores involved since hadoop 2.7.x

Repository: incubator-eagle Updated Branches: refs/heads/master 7279ee711 -> 1a74b09b7 [EAGLE-562] added metrics associated with virtual-cores involved since hadoop 2.7.x add 4 virtual-cores related metrics involved since hadoop 2.7.x to ClusterMetrics - totalVirtualCores, reservedVirtual