diff --git a/pkg/scheduler/BUILD b/pkg/scheduler/BUILD
index 292861c76de..8c8ead1fb6d 100644
--- a/pkg/scheduler/BUILD
+++ b/pkg/scheduler/BUILD
@@ -85,7 +85,6 @@ go_test(
         "//pkg/scheduler/internal/cache:go_default_library",
         "//pkg/scheduler/internal/cache/fake:go_default_library",
         "//pkg/scheduler/internal/queue:go_default_library",
-        "//pkg/scheduler/listers:go_default_library",
         "//pkg/scheduler/nodeinfo:go_default_library",
         "//pkg/scheduler/nodeinfo/snapshot:go_default_library",
         "//pkg/scheduler/volumebinder:go_default_library",
diff --git a/pkg/scheduler/algorithm/priorities/types.go b/pkg/scheduler/algorithm/priorities/types.go
index e0ef90669eb..1b518f9d593 100644
--- a/pkg/scheduler/algorithm/priorities/types.go
+++ b/pkg/scheduler/algorithm/priorities/types.go
@@ -48,10 +48,7 @@ type PriorityConfig struct {
 	Name   string
 	Map    PriorityMapFunction
 	Reduce PriorityReduceFunction
-	// TODO: Remove it after migrating all functions to
-	// Map-Reduce pattern.
-	Function PriorityFunction
-	Weight   int64
+	Weight int64
 }
 
 // EmptyPriorityMetadataProducer returns a no-op PriorityMetadataProducer type.
diff --git a/pkg/scheduler/algorithm_factory.go b/pkg/scheduler/algorithm_factory.go
index 53444958494..a5fe867c96d 100644
--- a/pkg/scheduler/algorithm_factory.go
+++ b/pkg/scheduler/algorithm_factory.go
@@ -81,7 +81,6 @@ type PriorityFunctionFactory2 func(PluginFactoryArgs) (priorities.PriorityMapFun
 
 // PriorityConfigFactory produces a PriorityConfig from the given function and weight
 type PriorityConfigFactory struct {
-	Function          PriorityFunctionFactory
 	MapReduceFunction PriorityFunctionFactory2
 	Weight            int64
 }
@@ -341,19 +340,6 @@ func RegisterPredicateMetadataProducer(producer predicates.PredicateMetadataProd
 	predicateMetadataProducer = producer
 }
 
-// RegisterPriorityFunction registers a priority function with the algorithm registry. Returns the name,
-// with which the function was registered.
-// DEPRECATED
-// Use Map-Reduce pattern for priority functions.
-func RegisterPriorityFunction(name string, function priorities.PriorityFunction, weight int) string {
-	return RegisterPriorityConfigFactory(name, PriorityConfigFactory{
-		Function: func(PluginFactoryArgs) priorities.PriorityFunction {
-			return function
-		},
-		Weight: int64(weight),
-	})
-}
-
 // RegisterPriorityMapReduceFunction registers a priority function with the algorithm registry. Returns the name,
 // with which the function was registered.
 func RegisterPriorityMapReduceFunction(
@@ -449,7 +435,6 @@ func RegisterCustomPriorityFunction(policy schedulerapi.PriorityPolicy, args *pl
 		klog.V(2).Infof("Priority type %s already registered, reusing.", name)
 		// set/update the weight based on the policy
 		pcf = &PriorityConfigFactory{
-			Function:          existingPcf.Function,
 			MapReduceFunction: existingPcf.MapReduceFunction,
 			Weight:            policy.Weight,
 		}
@@ -579,21 +564,13 @@ func getPriorityFunctionConfigs(names sets.String, args PluginFactoryArgs) ([]pr
 		if !ok {
 			return nil, fmt.Errorf("invalid priority name %s specified - no corresponding function found", name)
 		}
-		if factory.Function != nil {
-			configs = append(configs, priorities.PriorityConfig{
-				Name:     name,
-				Function: factory.Function(args),
-				Weight:   factory.Weight,
-			})
-		} else {
-			mapFunction, reduceFunction := factory.MapReduceFunction(args)
-			configs = append(configs, priorities.PriorityConfig{
-				Name:   name,
-				Map:    mapFunction,
-				Reduce: reduceFunction,
-				Weight: factory.Weight,
-			})
-		}
+		mapFunction, reduceFunction := factory.MapReduceFunction(args)
+		configs = append(configs, priorities.PriorityConfig{
+			Name:   name,
+			Map:    mapFunction,
+			Reduce: reduceFunction,
+			Weight: factory.Weight,
+		})
 	}
 	if err := validateSelectedConfigs(configs); err != nil {
 		return nil, err
diff --git a/pkg/scheduler/core/extender_test.go b/pkg/scheduler/core/extender_test.go
index 47004c0e63b..f2bc5045df5 100644
--- a/pkg/scheduler/core/extender_test.go
+++ b/pkg/scheduler/core/extender_test.go
@@ -18,6 +18,7 @@ package core
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"reflect"
 	"sort"
@@ -40,7 +41,6 @@ import (
 	framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
 	internalcache "k8s.io/kubernetes/pkg/scheduler/internal/cache"
 	internalqueue "k8s.io/kubernetes/pkg/scheduler/internal/queue"
-	schedulerlisters "k8s.io/kubernetes/pkg/scheduler/listers"
 	schedulernodeinfo "k8s.io/kubernetes/pkg/scheduler/nodeinfo"
 	"k8s.io/kubernetes/pkg/scheduler/util"
 )
@@ -107,16 +107,16 @@ func machine2PrioritizerExtender(pod *v1.Pod, nodes []*v1.Node) (*framework.Node
 	return &result, nil
 }
 
-func machine2Prioritizer(_ *v1.Pod, sharedLister schedulerlisters.SharedLister, nodes []*v1.Node) (framework.NodeScoreList, error) {
-	result := []framework.NodeScore{}
-	for _, node := range nodes {
-		score := 10
-		if node.Name == "machine2" {
-			score = 100
-		}
-		result = append(result, framework.NodeScore{Name: node.Name, Score: int64(score)})
+func machine2Prioritizer(pod *v1.Pod, meta interface{}, nodeInfo *schedulernodeinfo.NodeInfo) (framework.NodeScore, error) {
+	node := nodeInfo.Node()
+	if node == nil {
+		return framework.NodeScore{}, errors.New("node not found")
 	}
-	return result, nil
+	score := 10
+	if node.Name == "machine2" {
+		score = 100
+	}
+	return framework.NodeScore{Name: node.Name, Score: int64(score)}, nil
 }
 
 type FakeExtender struct {
@@ -457,7 +457,7 @@ func TestGenericSchedulerWithExtenders(t *testing.T) {
 		},
 		{
 			predicates:   map[string]predicates.FitPredicate{"true": truePredicate},
-			prioritizers: []priorities.PriorityConfig{{Function: machine2Prioritizer, Weight: 20}},
+			prioritizers: []priorities.PriorityConfig{{Map: machine2Prioritizer, Weight: 20}},
 			extenders: []FakeExtender{
 				{
 					predicates:   []fitPredicate{truePredicateExtender},
@@ -482,7 +482,7 @@ func TestGenericSchedulerWithExtenders(t *testing.T) {
 			// because of the errors from errorPredicateExtender and/or
 			// errorPrioritizerExtender.
 			predicates:   map[string]predicates.FitPredicate{"true": truePredicate},
-			prioritizers: []priorities.PriorityConfig{{Function: machine2Prioritizer, Weight: 1}},
+			prioritizers: []priorities.PriorityConfig{{Map: machine2Prioritizer, Weight: 1}},
 			extenders: []FakeExtender{
 				{
 					predicates:   []fitPredicate{errorPredicateExtender},
diff --git a/pkg/scheduler/core/generic_scheduler.go b/pkg/scheduler/core/generic_scheduler.go
index cb705b1382e..032493d4c1f 100644
--- a/pkg/scheduler/core/generic_scheduler.go
+++ b/pkg/scheduler/core/generic_scheduler.go
@@ -744,35 +744,13 @@ func (g *genericScheduler) prioritizeNodes(
 
 	results := make([]framework.NodeScoreList, len(g.prioritizers))
 
-	// DEPRECATED: we can remove this when all priorityConfigs implement the
-	// Map-Reduce pattern.
 	for i := range g.prioritizers {
-		if g.prioritizers[i].Function != nil {
-			wg.Add(1)
-			go func(index int) {
-				metrics.SchedulerGoroutines.WithLabelValues("prioritizing_legacy").Inc()
-				defer func() {
-					metrics.SchedulerGoroutines.WithLabelValues("prioritizing_legacy").Dec()
-					wg.Done()
-				}()
-				var err error
-				results[index], err = g.prioritizers[index].Function(pod, g.nodeInfoSnapshot, nodes)
-				if err != nil {
-					appendError(err)
-				}
-			}(i)
-		} else {
-			results[i] = make(framework.NodeScoreList, len(nodes))
-		}
+		results[i] = make(framework.NodeScoreList, len(nodes))
 	}
 
 	workqueue.ParallelizeUntil(context.TODO(), 16, len(nodes), func(index int) {
 		nodeInfo := g.nodeInfoSnapshot.NodeInfoMap[nodes[index].Name]
 		for i := range g.prioritizers {
-			if g.prioritizers[i].Function != nil {
-				continue
-			}
-
 			var err error
 			results[i][index], err = g.prioritizers[i].Map(pod, meta, nodeInfo)
 			if err != nil {
diff --git a/pkg/scheduler/core/generic_scheduler_test.go b/pkg/scheduler/core/generic_scheduler_test.go
index 7e83c6feb58..013e45e0148 100644
--- a/pkg/scheduler/core/generic_scheduler_test.go
+++ b/pkg/scheduler/core/generic_scheduler_test.go
@@ -83,42 +83,35 @@ func hasNoPodsPredicate(pod *v1.Pod, meta algorithmpredicates.PredicateMetadata,
 	return false, []algorithmpredicates.PredicateFailureReason{algorithmpredicates.ErrFakePredicate}, nil
 }
 
-func numericPriority(pod *v1.Pod, sharedLister schedulerlisters.SharedLister, nodes []*v1.Node) (framework.NodeScoreList, error) {
-	result := []framework.NodeScore{}
-	for _, node := range nodes {
-		score, err := strconv.Atoi(node.Name)
-		if err != nil {
-			return nil, err
-		}
-		result = append(result, framework.NodeScore{
-			Name:  node.Name,
-			Score: int64(score),
-		})
+func numericMapPriority(pod *v1.Pod, meta interface{}, nodeInfo *schedulernodeinfo.NodeInfo) (framework.NodeScore, error) {
+	node := nodeInfo.Node()
+	score, err := strconv.Atoi(node.Name)
+	if err != nil {
+		return framework.NodeScore{}, err
 	}
-	return result, nil
+
+	return framework.NodeScore{
+		Name:  node.Name,
+		Score: int64(score),
+	}, nil
 }
 
-func reverseNumericPriority(pod *v1.Pod, sharedLister schedulerlisters.SharedLister, nodes []*v1.Node) (framework.NodeScoreList, error) {
+func reverseNumericReducePriority(pod *v1.Pod, meta interface{}, sharedLister schedulerlisters.SharedLister, result framework.NodeScoreList) error {
 	var maxScore float64
 	minScore := math.MaxFloat64
-	reverseResult := []framework.NodeScore{}
-	result, err := numericPriority(pod, sharedLister, nodes)
-	if err != nil {
-		return nil, err
-	}
 
 	for _, hostPriority := range result {
 		maxScore = math.Max(maxScore, float64(hostPriority.Score))
 		minScore = math.Min(minScore, float64(hostPriority.Score))
 	}
-	for _, hostPriority := range result {
-		reverseResult = append(reverseResult, framework.NodeScore{
+	for i, hostPriority := range result {
+		result[i] = framework.NodeScore{
 			Name:  hostPriority.Name,
 			Score: int64(maxScore + minScore - float64(hostPriority.Score)),
-		})
+		}
 	}
 
-	return reverseResult, nil
+	return nil
 }
 
 func trueMapPriority(pod *v1.Pod, meta interface{}, nodeInfo *schedulernodeinfo.NodeInfo) (framework.NodeScore, error) {
@@ -326,7 +319,7 @@ func TestGenericScheduler(t *testing.T) {
 		},
 		{
 			predicates:    map[string]algorithmpredicates.FitPredicate{"true": truePredicate},
-			prioritizers:  []priorities.PriorityConfig{{Function: numericPriority, Weight: 1}},
+			prioritizers:  []priorities.PriorityConfig{{Map: numericMapPriority, Weight: 1}},
 			nodes:         []string{"3", "2", "1"},
 			pod:           &v1.Pod{ObjectMeta: metav1.ObjectMeta{Name: "ignore", UID: types.UID("ignore")}},
 			expectedHosts: sets.NewString("3"),
@@ -335,7 +328,7 @@ func TestGenericScheduler(t *testing.T) {
 		},
 		{
 			predicates:    map[string]algorithmpredicates.FitPredicate{"matches": matchesPredicate},
-			prioritizers:  []priorities.PriorityConfig{{Function: numericPriority, Weight: 1}},
+			prioritizers:  []priorities.PriorityConfig{{Map: numericMapPriority, Weight: 1}},
 			nodes:         []string{"3", "2", "1"},
 			pod:           &v1.Pod{ObjectMeta: metav1.ObjectMeta{Name: "2", UID: types.UID("2")}},
 			expectedHosts: sets.NewString("2"),
@@ -343,8 +336,18 @@ func TestGenericScheduler(t *testing.T) {
 			wErr:          nil,
 		},
 		{
-			predicates:    map[string]algorithmpredicates.FitPredicate{"true": truePredicate},
-			prioritizers:  []priorities.PriorityConfig{{Function: numericPriority, Weight: 1}, {Function: reverseNumericPriority, Weight: 2}},
+			predicates: map[string]algorithmpredicates.FitPredicate{"true": truePredicate},
+			prioritizers: []priorities.PriorityConfig{
+				{
+					Map:    numericMapPriority,
+					Weight: 1,
+				},
+				{
+					Map:    numericMapPriority,
+					Reduce: reverseNumericReducePriority,
+					Weight: 2,
+				},
+			},
 			nodes:         []string{"3", "2", "1"},
 			pod:           &v1.Pod{ObjectMeta: metav1.ObjectMeta{Name: "2", UID: types.UID("2")}},
 			expectedHosts: sets.NewString("1"),
@@ -353,7 +356,7 @@ func TestGenericScheduler(t *testing.T) {
 		},
 		{
 			predicates:   map[string]algorithmpredicates.FitPredicate{"true": truePredicate, "false": falsePredicate},
-			prioritizers: []priorities.PriorityConfig{{Function: numericPriority, Weight: 1}},
+			prioritizers: []priorities.PriorityConfig{{Map: numericMapPriority, Weight: 1}},
 			nodes:        []string{"3", "2", "1"},
 			pod:          &v1.Pod{ObjectMeta: metav1.ObjectMeta{Name: "2", UID: types.UID("2")}},
 			name:         "test 7",
@@ -385,7 +388,7 @@ func TestGenericScheduler(t *testing.T) {
 				},
 			},
 			pod:          &v1.Pod{ObjectMeta: metav1.ObjectMeta{Name: "2", UID: types.UID("2")}},
-			prioritizers: []priorities.PriorityConfig{{Function: numericPriority, Weight: 1}},
+			prioritizers: []priorities.PriorityConfig{{Map: numericMapPriority, Weight: 1}},
 			nodes:        []string{"1", "2"},
 			name:         "test 8",
 			wErr: &FitError{
@@ -591,7 +594,7 @@ func TestGenericScheduler(t *testing.T) {
 		{
 			name:                          "test with filter plugin returning Unschedulable status",
 			predicates:                    map[string]algorithmpredicates.FitPredicate{"true": truePredicate},
-			prioritizers:                  []priorities.PriorityConfig{{Function: numericPriority, Weight: 1}},
+			prioritizers:                  []priorities.PriorityConfig{{Map: numericMapPriority, Weight: 1}},
 			nodes:                         []string{"3"},
 			pod:                           &v1.Pod{ObjectMeta: metav1.ObjectMeta{Name: "test-filter", UID: types.UID("test-filter")}},
 			expectedHosts:                 nil,
@@ -608,7 +611,7 @@ func TestGenericScheduler(t *testing.T) {
 		{
 			name:                          "test with filter plugin returning UnschedulableAndUnresolvable status",
 			predicates:                    map[string]algorithmpredicates.FitPredicate{"true": truePredicate},
-			prioritizers:                  []priorities.PriorityConfig{{Function: numericPriority, Weight: 1}},
+			prioritizers:                  []priorities.PriorityConfig{{Map: numericMapPriority, Weight: 1}},
 			nodes:                         []string{"3"},
 			pod:                           &v1.Pod{ObjectMeta: metav1.ObjectMeta{Name: "test-filter", UID: types.UID("test-filter")}},
 			expectedHosts:                 nil,
@@ -625,7 +628,7 @@ func TestGenericScheduler(t *testing.T) {
 		{
 			name:                          "test with partial failed filter plugin",
 			predicates:                    map[string]algorithmpredicates.FitPredicate{"true": truePredicate},
-			prioritizers:                  []priorities.PriorityConfig{{Function: numericPriority, Weight: 1}},
+			prioritizers:                  []priorities.PriorityConfig{{Map: numericMapPriority, Weight: 1}},
 			nodes:                         []string{"1", "2"},
 			pod:                           &v1.Pod{ObjectMeta: metav1.ObjectMeta{Name: "test-filter", UID: types.UID("test-filter")}},
 			expectedHosts:                 nil,
@@ -2156,7 +2159,7 @@ func TestPreempt(t *testing.T) {
 				internalqueue.NewSchedulingQueue(nil, nil),
 				map[string]algorithmpredicates.FitPredicate{"matches": predicate},
 				predMetaProducer,
-				[]priorities.PriorityConfig{{Function: numericPriority, Weight: 1}},
+				[]priorities.PriorityConfig{{Map: numericMapPriority, Weight: 1}},
 				priorities.EmptyPriorityMetadataProducer,
 				emptySnapshot,
 				emptyFramework,
diff --git a/pkg/scheduler/factory_test.go b/pkg/scheduler/factory_test.go
index ccbf7f93bd8..1e33204f156 100644
--- a/pkg/scheduler/factory_test.go
+++ b/pkg/scheduler/factory_test.go
@@ -50,7 +50,6 @@ import (
 	framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
 	internalcache "k8s.io/kubernetes/pkg/scheduler/internal/cache"
 	internalqueue "k8s.io/kubernetes/pkg/scheduler/internal/queue"
-	schedulerlisters "k8s.io/kubernetes/pkg/scheduler/listers"
 	schedulernodeinfo "k8s.io/kubernetes/pkg/scheduler/nodeinfo"
 )
 
@@ -83,8 +82,8 @@ func TestCreateFromConfig(t *testing.T) {
 	// Pre-register some predicate and priority functions
 	RegisterFitPredicate("PredicateOne", PredicateFunc)
 	RegisterFitPredicate("PredicateTwo", PredicateFunc)
-	RegisterPriorityFunction("PriorityOne", PriorityFunc, 1)
-	RegisterPriorityFunction("PriorityTwo", PriorityFunc, 1)
+	RegisterPriorityMapReduceFunction("PriorityOne", PriorityFunc, nil, 1)
+	RegisterPriorityMapReduceFunction("PriorityTwo", PriorityFunc, nil, 1)
 
 	configData = []byte(`{
 		"kind" : "Policy",
@@ -169,8 +168,8 @@ func TestCreateFromConfigWithHardPodAffinitySymmetricWeight(t *testing.T) {
 	// Pre-register some predicate and priority functions
 	RegisterFitPredicate("PredicateOne", PredicateFunc)
 	RegisterFitPredicate("PredicateTwo", PredicateFunc)
-	RegisterPriorityFunction("PriorityOne", PriorityFunc, 1)
-	RegisterPriorityFunction("PriorityTwo", PriorityFunc, 1)
+	RegisterPriorityMapReduceFunction("PriorityOne", PriorityFunc, nil, 1)
+	RegisterPriorityMapReduceFunction("PriorityTwo", PriorityFunc, nil, 1)
 
 	configData = []byte(`{
 		"kind" : "Policy",
@@ -225,7 +224,7 @@ func TestCreateFromConfigWithUnspecifiedPredicatesOrPriorities(t *testing.T) {
 	factory := newConfigFactory(client, v1.DefaultHardPodAffinitySymmetricWeight, stopCh)
 
 	RegisterFitPredicate("PredicateOne", PredicateFunc)
-	RegisterPriorityFunction("PriorityOne", PriorityFunc, 1)
+	RegisterPriorityMapReduceFunction("PriorityOne", PriorityFunc, nil, 1)
 
 	RegisterAlgorithmProvider(DefaultProvider, sets.NewString("PredicateOne"), sets.NewString("PriorityOne"))
 
@@ -260,7 +259,7 @@ func TestCreateFromConfigWithEmptyPredicatesOrPriorities(t *testing.T) {
 	factory := newConfigFactory(client, v1.DefaultHardPodAffinitySymmetricWeight, stopCh)
 
 	RegisterFitPredicate("PredicateOne", PredicateFunc)
-	RegisterPriorityFunction("PriorityOne", PriorityFunc, 1)
+	RegisterPriorityMapReduceFunction("PriorityOne", PriorityFunc, nil, 1)
 
 	RegisterAlgorithmProvider(DefaultProvider, sets.NewString("PredicateOne"), sets.NewString("PriorityOne"))
 
@@ -291,8 +290,8 @@ func PredicateFunc(pod *v1.Pod, meta predicates.PredicateMetadata, nodeInfo *sch
 	return true, nil, nil
 }
 
-func PriorityFunc(pod *v1.Pod, sharedLister schedulerlisters.SharedLister, nodes []*v1.Node) (framework.NodeScoreList, error) {
-	return []framework.NodeScore{}, nil
+func PriorityFunc(pod *v1.Pod, meta interface{}, nodeInfo *schedulernodeinfo.NodeInfo) (framework.NodeScore, error) {
+	return framework.NodeScore{}, nil
 }
 
 func TestDefaultErrorFunc(t *testing.T) {
@@ -782,9 +781,9 @@ func TestCreateWithFrameworkPlugins(t *testing.T) {
 	RegisterFitPredicate(predicateTwoName, PredicateFunc)
 	RegisterFitPredicate(predicateThreeName, PredicateFunc)
 	RegisterMandatoryFitPredicate(predicateFourName, PredicateFunc)
-	RegisterPriorityFunction(priorityOneName, PriorityFunc, 1)
-	RegisterPriorityFunction(priorityTwoName, PriorityFunc, 1)
-	RegisterPriorityFunction(priorityThreeName, PriorityFunc, 1)
+	RegisterPriorityMapReduceFunction(priorityOneName, PriorityFunc, nil, 1)
+	RegisterPriorityMapReduceFunction(priorityTwoName, PriorityFunc, nil, 1)
+	RegisterPriorityMapReduceFunction(priorityThreeName, PriorityFunc, nil, 1)
 
 	configData = []byte(`{
 		"kind" : "Policy",
diff --git a/pkg/scheduler/scheduler_test.go b/pkg/scheduler/scheduler_test.go
index 4222116527f..36653a756eb 100644
--- a/pkg/scheduler/scheduler_test.go
+++ b/pkg/scheduler/scheduler_test.go
@@ -52,7 +52,6 @@ import (
 	internalcache "k8s.io/kubernetes/pkg/scheduler/internal/cache"
 	fakecache "k8s.io/kubernetes/pkg/scheduler/internal/cache/fake"
 	internalqueue "k8s.io/kubernetes/pkg/scheduler/internal/queue"
-	schedulerlisters "k8s.io/kubernetes/pkg/scheduler/listers"
 	schedulernodeinfo "k8s.io/kubernetes/pkg/scheduler/nodeinfo"
 	nodeinfosnapshot "k8s.io/kubernetes/pkg/scheduler/nodeinfo/snapshot"
 	"k8s.io/kubernetes/pkg/scheduler/volumebinder"
@@ -144,8 +143,8 @@ func PredicateOne(pod *v1.Pod, meta predicates.PredicateMetadata, nodeInfo *sche
 	return true, nil, nil
 }
 
-func PriorityOne(pod *v1.Pod, sharedLister schedulerlisters.SharedLister, nodes []*v1.Node) (framework.NodeScoreList, error) {
-	return []framework.NodeScore{}, nil
+func PriorityOne(pod *v1.Pod, meta interface{}, nodeInfo *schedulernodeinfo.NodeInfo) (framework.NodeScore, error) {
+	return framework.NodeScore{}, nil
 }
 
 type mockScheduler struct {
@@ -184,7 +183,7 @@ func TestSchedulerCreation(t *testing.T) {
 	eventBroadcaster := events.NewBroadcaster(&events.EventSinkImpl{Interface: client.EventsV1beta1().Events("")})
 
 	RegisterFitPredicate("PredicateOne", PredicateOne)
-	RegisterPriorityFunction("PriorityOne", PriorityOne, 1)
+	RegisterPriorityMapReduceFunction("PriorityOne", PriorityOne, nil, 1)
 	RegisterAlgorithmProvider(testSource, sets.NewString("PredicateOne"), sets.NewString("PriorityOne"))
 
 	stopCh := make(chan struct{})
diff --git a/test/integration/scheduler/BUILD b/test/integration/scheduler/BUILD
index 9a3d025dc2d..7398f7fc731 100644
--- a/test/integration/scheduler/BUILD
+++ b/test/integration/scheduler/BUILD
@@ -33,7 +33,6 @@ go_test(
         "//pkg/scheduler/apis/config:go_default_library",
         "//pkg/scheduler/apis/extender/v1:go_default_library",
         "//pkg/scheduler/framework/v1alpha1:go_default_library",
-        "//pkg/scheduler/listers:go_default_library",
         "//pkg/scheduler/nodeinfo:go_default_library",
         "//pkg/scheduler/testing:go_default_library",
         "//plugin/pkg/admission/defaulttolerationseconds:go_default_library",
diff --git a/test/integration/scheduler/scheduler_test.go b/test/integration/scheduler/scheduler_test.go
index 0a23ae3aa8b..9ca5c062f11 100644
--- a/test/integration/scheduler/scheduler_test.go
+++ b/test/integration/scheduler/scheduler_test.go
@@ -43,7 +43,6 @@ import (
 	_ "k8s.io/kubernetes/pkg/scheduler/algorithmprovider"
 	kubeschedulerconfig "k8s.io/kubernetes/pkg/scheduler/apis/config"
 	schedulerframework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
-	schedulerlisters "k8s.io/kubernetes/pkg/scheduler/listers"
 	schedulernodeinfo "k8s.io/kubernetes/pkg/scheduler/nodeinfo"
 	"k8s.io/kubernetes/test/integration/framework"
 )
@@ -63,12 +62,12 @@ func PredicateTwo(pod *v1.Pod, meta predicates.PredicateMetadata, nodeInfo *sche
 	return true, nil, nil
 }
 
-func PriorityOne(pod *v1.Pod, sharedLister schedulerlisters.SharedLister, nodes []*v1.Node) (schedulerframework.NodeScoreList, error) {
-	return []schedulerframework.NodeScore{}, nil
+func PriorityOne(pod *v1.Pod, meta interface{}, nodeInfo *schedulernodeinfo.NodeInfo) (schedulerframework.NodeScore, error) {
+	return schedulerframework.NodeScore{}, nil
 }
 
-func PriorityTwo(pod *v1.Pod, sharedLister schedulerlisters.SharedLister, nodes []*v1.Node) (schedulerframework.NodeScoreList, error) {
-	return []schedulerframework.NodeScore{}, nil
+func PriorityTwo(pod *v1.Pod, meta interface{}, nodeInfo *schedulernodeinfo.NodeInfo) (schedulerframework.NodeScore, error) {
+	return schedulerframework.NodeScore{}, nil
 }
 
 // TestSchedulerCreationFromConfigMap verifies that scheduler can be created
@@ -88,8 +87,8 @@ func TestSchedulerCreationFromConfigMap(t *testing.T) {
 	// Pre-register some predicate and priority functions
 	scheduler.RegisterFitPredicate("PredicateOne", PredicateOne)
 	scheduler.RegisterFitPredicate("PredicateTwo", PredicateTwo)
-	scheduler.RegisterPriorityFunction("PriorityOne", PriorityOne, 1)
-	scheduler.RegisterPriorityFunction("PriorityTwo", PriorityTwo, 1)
+	scheduler.RegisterPriorityMapReduceFunction("PriorityOne", PriorityOne, nil, 1)
+	scheduler.RegisterPriorityMapReduceFunction("PriorityTwo", PriorityTwo, nil, 1)
 
 	for i, test := range []struct {
 		policy               string