preemptFrom(fc, clusterResource, resToObtainByPartition, skippedAMContainerlist, skippedAMSize, selectedCandidates, curCandidates, totalPreemptionAllowed);
preemptFrom(fc, clusterResource, resToObtainByPartition, skippedAMContainerlist, skippedAMSize, selectedCandidates, curCandidates, totalPreemptionAllowed);