maxReduceRampupLimit, reduceSlowStart);
verify(allocator).rampUpReduces(anyInt());
verify(allocator, never()).rampDownReduces(anyInt());
numPendingReduces,
maxReduceRampupLimit, reduceSlowStart);
verify(allocator).rampDownReduces(anyInt());
numPendingReduces,
maxReduceRampupLimit, reduceSlowStart);
verify(allocator, times(2)).rampDownReduces(anyInt());
reduceResourceReqt, numPendingReduces, maxReduceRampupLimit,
reduceSlowStart);
verify(allocator, times(3)).rampDownReduces(anyInt());
reduceResourceReqt, numPendingReduces, maxReduceRampupLimit,
reduceSlowStart);
verify(allocator, times(4)).rampDownReduces(anyInt());