doCallRealMethod().when(allocator).
scheduleReduces(anyInt(), anyInt(), anyInt(), anyInt(), anyInt(),
anyInt(), anyInt(), anyInt(), anyInt(), anyFloat(), anyFloat());
// Test slow-start
allocator.scheduleReduces(
totalMaps, succeededMaps,
scheduledMaps, scheduledReduces,
assignedMaps, assignedReduces,
mapResourceReqt, reduceResourceReqt,
numPendingReduces,