diff --git a/weed/mq/balancer/balancer.go b/weed/mq/balancer/balancer.go
index 4d9005e82..4c5f8f3c8 100644
--- a/weed/mq/balancer/balancer.go
+++ b/weed/mq/balancer/balancer.go
@@ -1,12 +1,18 @@
 package balancer
 
-import cmap "github.com/orcaman/concurrent-map"
+import (
+	"fmt"
+	cmap "github.com/orcaman/concurrent-map/v2"
+)
 
 type Balancer struct {
-	brokers cmap.ConcurrentMap[string, *BrokerStats]
+	Brokers cmap.ConcurrentMap[string, *BrokerStats]
 }
 type BrokerStats struct {
-	stats map[TopicPartition]*TopicPartitionStats
+	TopicPartitionCount int32
+	MessageCount        int64
+	BytesCount          int64
+	CpuUsagePercent     int32
 }
 
 type TopicPartition struct {
@@ -16,5 +22,22 @@ type TopicPartition struct {
 }
 
 type TopicPartitionStats struct {
-	Throughput int64
+	TopicPartition
+	Throughput          int64
+	ConsumerCount       int64
+	TopicPartitionCount int64
+}
+
+func NewBalancer() *Balancer {
+	return &Balancer{
+		Brokers: cmap.New[*BrokerStats](),
+	}
+}
+
+func NewBrokerStats() *BrokerStats {
+	return &BrokerStats{}
+}
+
+func (tp *TopicPartition) String() string {
+	return fmt.Sprintf("%v-%04d-%04d", tp.Topic, tp.RangeStart, tp.RangeStop)
 }
diff --git a/weed/mq/broker/broker_grpc_balancer.go b/weed/mq/broker/broker_grpc_balancer.go
new file mode 100644
index 000000000..cdc1f2ace
--- /dev/null
+++ b/weed/mq/broker/broker_grpc_balancer.go
@@ -0,0 +1,41 @@
+package broker
+
+import (
+	"github.com/seaweedfs/seaweedfs/weed/mq/balancer"
+	"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
+)
+
+func (broker *MessageQueueBroker) ConnectToBalancer(stream mq_pb.SeaweedMessaging_ConnectToBalancerServer) error {
+	req, err := stream.Recv()
+	if err != nil {
+		return err
+	}
+	response := &mq_pb.ConnectToBalancerResponse{}
+	initMessage := req.GetInit()
+	brokerStats := balancer.NewBrokerStats()
+	if initMessage != nil {
+		broker.Balancer.Brokers.Set(initMessage.Broker, brokerStats)
+	} else {
+		response.Error = "balancer init message is empty"
+		return stream.Send(response)
+	}
+	defer func() {
+		broker.Balancer.Brokers.Remove(initMessage.Broker)
+	}()
+	stream.Send(response)
+
+	for {
+		req, err := stream.Recv()
+		if err != nil {
+			return err
+		}
+		if receivedStats := req.GetStats(); receivedStats != nil {
+			brokerStats.TopicPartitionCount = receivedStats.TopicPartitionCount
+			brokerStats.MessageCount = receivedStats.MessageCount
+			brokerStats.BytesCount = receivedStats.BytesCount
+			brokerStats.CpuUsagePercent = receivedStats.CpuUsagePercent
+		}
+	}
+
+	return nil
+}
diff --git a/weed/mq/broker/broker_server.go b/weed/mq/broker/broker_server.go
index aceaab82b..90c6179cb 100644
--- a/weed/mq/broker/broker_server.go
+++ b/weed/mq/broker/broker_server.go
@@ -1,6 +1,7 @@
 package broker
 
 import (
+	"github.com/seaweedfs/seaweedfs/weed/mq/balancer"
 	"github.com/seaweedfs/seaweedfs/weed/mq/topic"
 	"time"
 
@@ -34,6 +35,7 @@ type MessageQueueBroker struct {
 	filers            map[pb.ServerAddress]struct{}
 	currentFiler      pb.ServerAddress
 	localTopicManager *topic.LocalTopicManager
+	Balancer          *balancer.Balancer
 }
 
 func NewMessageBroker(option *MessageQueueBrokerOption, grpcDialOption grpc.DialOption) (mqBroker *MessageQueueBroker, err error) {
@@ -41,9 +43,10 @@ func NewMessageBroker(option *MessageQueueBrokerOption, grpcDialOption grpc.Dial
 	mqBroker = &MessageQueueBroker{
 		option:            option,
 		grpcDialOption:    grpcDialOption,
-		MasterClient:   wdclient.NewMasterClient(grpcDialOption, option.FilerGroup, cluster.BrokerType, pb.NewServerAddress(option.Ip, option.Port, 0), option.DataCenter, option.Rack, *pb.NewServiceDiscoveryFromMap(option.Masters)),
+		MasterClient:      wdclient.NewMasterClient(grpcDialOption, option.FilerGroup, cluster.BrokerType, pb.NewServerAddress(option.Ip, option.Port, 0), option.DataCenter, option.Rack, *pb.NewServiceDiscoveryFromMap(option.Masters)),
 		filers:            make(map[pb.ServerAddress]struct{}),
 		localTopicManager: topic.NewLocalTopicManager(),
+		Balancer:          balancer.NewBalancer(),
 	}
 	mqBroker.MasterClient.SetOnPeerUpdateFn(mqBroker.OnBrokerUpdate)
 
diff --git a/weed/pb/mq.proto b/weed/pb/mq.proto
index 8a75bd7a2..ceb425e90 100644
--- a/weed/pb/mq.proto
+++ b/weed/pb/mq.proto
@@ -20,6 +20,9 @@ service SeaweedMessaging {
     rpc CheckBrokerLoad (CheckBrokerLoadRequest) returns (CheckBrokerLoadResponse) {
     }
 
+    // control plane for balancer
+    rpc ConnectToBalancer (stream ConnectToBalancerRequest) returns (stream ConnectToBalancerResponse) {
+    }
     // control plane for topic partitions
     rpc LookupTopicBrokers (LookupTopicBrokersRequest) returns (LookupTopicBrokersResponse) {
     }
@@ -100,6 +103,26 @@ message CheckBrokerLoadResponse {
 
 }
 
+//////////////////////////////////////////////////
+message BrokerStats {
+    int32 topic_partition_count = 1;
+    int64 message_count = 2;
+    int64 bytes_count = 3;
+    int32 cpu_usage_percent = 4;
+}
+message ConnectToBalancerRequest {
+    message InitMessage {
+        string broker = 1;
+    }
+    oneof message {
+        InitMessage init = 1;
+        BrokerStats stats = 2;
+    }
+}
+message ConnectToBalancerResponse {
+    string error = 1;
+}
+//////////////////////////////////////////////////
 message LookupTopicBrokersRequest {
     Topic topic = 1;
     bool is_for_publish = 2;
diff --git a/weed/pb/mq_pb/mq.pb.go b/weed/pb/mq_pb/mq.pb.go
index 49afdb3d1..b18bcc408 100644
--- a/weed/pb/mq_pb/mq.pb.go
+++ b/weed/pb/mq_pb/mq.pb.go
@@ -672,6 +672,207 @@ func (x *CheckBrokerLoadResponse) GetBytesCount() int64 {
 	return 0
 }
 
+// ////////////////////////////////////////////////
+type BrokerStats struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	TopicPartitionCount int32 `protobuf:"varint,1,opt,name=topic_partition_count,json=topicPartitionCount,proto3" json:"topic_partition_count,omitempty"`
+	MessageCount        int64 `protobuf:"varint,2,opt,name=message_count,json=messageCount,proto3" json:"message_count,omitempty"`
+	BytesCount          int64 `protobuf:"varint,3,opt,name=bytes_count,json=bytesCount,proto3" json:"bytes_count,omitempty"`
+	CpuUsagePercent     int32 `protobuf:"varint,4,opt,name=cpu_usage_percent,json=cpuUsagePercent,proto3" json:"cpu_usage_percent,omitempty"`
+}
+
+func (x *BrokerStats) Reset() {
+	*x = BrokerStats{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_mq_proto_msgTypes[12]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *BrokerStats) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*BrokerStats) ProtoMessage() {}
+
+func (x *BrokerStats) ProtoReflect() protoreflect.Message {
+	mi := &file_mq_proto_msgTypes[12]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use BrokerStats.ProtoReflect.Descriptor instead.
+func (*BrokerStats) Descriptor() ([]byte, []int) {
+	return file_mq_proto_rawDescGZIP(), []int{12}
+}
+
+func (x *BrokerStats) GetTopicPartitionCount() int32 {
+	if x != nil {
+		return x.TopicPartitionCount
+	}
+	return 0
+}
+
+func (x *BrokerStats) GetMessageCount() int64 {
+	if x != nil {
+		return x.MessageCount
+	}
+	return 0
+}
+
+func (x *BrokerStats) GetBytesCount() int64 {
+	if x != nil {
+		return x.BytesCount
+	}
+	return 0
+}
+
+func (x *BrokerStats) GetCpuUsagePercent() int32 {
+	if x != nil {
+		return x.CpuUsagePercent
+	}
+	return 0
+}
+
+type ConnectToBalancerRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// Types that are assignable to Message:
+	//
+	//	*ConnectToBalancerRequest_Init
+	//	*ConnectToBalancerRequest_Stats
+	Message isConnectToBalancerRequest_Message `protobuf_oneof:"message"`
+}
+
+func (x *ConnectToBalancerRequest) Reset() {
+	*x = ConnectToBalancerRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_mq_proto_msgTypes[13]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ConnectToBalancerRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ConnectToBalancerRequest) ProtoMessage() {}
+
+func (x *ConnectToBalancerRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_mq_proto_msgTypes[13]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ConnectToBalancerRequest.ProtoReflect.Descriptor instead.
+func (*ConnectToBalancerRequest) Descriptor() ([]byte, []int) {
+	return file_mq_proto_rawDescGZIP(), []int{13}
+}
+
+func (m *ConnectToBalancerRequest) GetMessage() isConnectToBalancerRequest_Message {
+	if m != nil {
+		return m.Message
+	}
+	return nil
+}
+
+func (x *ConnectToBalancerRequest) GetInit() *ConnectToBalancerRequest_InitMessage {
+	if x, ok := x.GetMessage().(*ConnectToBalancerRequest_Init); ok {
+		return x.Init
+	}
+	return nil
+}
+
+func (x *ConnectToBalancerRequest) GetStats() *BrokerStats {
+	if x, ok := x.GetMessage().(*ConnectToBalancerRequest_Stats); ok {
+		return x.Stats
+	}
+	return nil
+}
+
+type isConnectToBalancerRequest_Message interface {
+	isConnectToBalancerRequest_Message()
+}
+
+type ConnectToBalancerRequest_Init struct {
+	Init *ConnectToBalancerRequest_InitMessage `protobuf:"bytes,1,opt,name=init,proto3,oneof"`
+}
+
+type ConnectToBalancerRequest_Stats struct {
+	Stats *BrokerStats `protobuf:"bytes,2,opt,name=stats,proto3,oneof"`
+}
+
+func (*ConnectToBalancerRequest_Init) isConnectToBalancerRequest_Message() {}
+
+func (*ConnectToBalancerRequest_Stats) isConnectToBalancerRequest_Message() {}
+
+type ConnectToBalancerResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Error string `protobuf:"bytes,1,opt,name=error,proto3" json:"error,omitempty"`
+}
+
+func (x *ConnectToBalancerResponse) Reset() {
+	*x = ConnectToBalancerResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_mq_proto_msgTypes[14]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ConnectToBalancerResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ConnectToBalancerResponse) ProtoMessage() {}
+
+func (x *ConnectToBalancerResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_mq_proto_msgTypes[14]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ConnectToBalancerResponse.ProtoReflect.Descriptor instead.
+func (*ConnectToBalancerResponse) Descriptor() ([]byte, []int) {
+	return file_mq_proto_rawDescGZIP(), []int{14}
+}
+
+func (x *ConnectToBalancerResponse) GetError() string {
+	if x != nil {
+		return x.Error
+	}
+	return ""
+}
+
+// ////////////////////////////////////////////////
 type LookupTopicBrokersRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -684,7 +885,7 @@ type LookupTopicBrokersRequest struct {
 func (x *LookupTopicBrokersRequest) Reset() {
 	*x = LookupTopicBrokersRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[12]
+		mi := &file_mq_proto_msgTypes[15]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -697,7 +898,7 @@ func (x *LookupTopicBrokersRequest) String() string {
 func (*LookupTopicBrokersRequest) ProtoMessage() {}
 
 func (x *LookupTopicBrokersRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[12]
+	mi := &file_mq_proto_msgTypes[15]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -710,7 +911,7 @@ func (x *LookupTopicBrokersRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LookupTopicBrokersRequest.ProtoReflect.Descriptor instead.
 func (*LookupTopicBrokersRequest) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{12}
+	return file_mq_proto_rawDescGZIP(), []int{15}
 }
 
 func (x *LookupTopicBrokersRequest) GetTopic() *Topic {
@@ -739,7 +940,7 @@ type LookupTopicBrokersResponse struct {
 func (x *LookupTopicBrokersResponse) Reset() {
 	*x = LookupTopicBrokersResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[13]
+		mi := &file_mq_proto_msgTypes[16]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -752,7 +953,7 @@ func (x *LookupTopicBrokersResponse) String() string {
 func (*LookupTopicBrokersResponse) ProtoMessage() {}
 
 func (x *LookupTopicBrokersResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[13]
+	mi := &file_mq_proto_msgTypes[16]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -765,7 +966,7 @@ func (x *LookupTopicBrokersResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LookupTopicBrokersResponse.ProtoReflect.Descriptor instead.
 func (*LookupTopicBrokersResponse) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{13}
+	return file_mq_proto_rawDescGZIP(), []int{16}
 }
 
 func (x *LookupTopicBrokersResponse) GetTopic() *Topic {
@@ -795,7 +996,7 @@ type BrokerPartitionAssignment struct {
 func (x *BrokerPartitionAssignment) Reset() {
 	*x = BrokerPartitionAssignment{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[14]
+		mi := &file_mq_proto_msgTypes[17]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -808,7 +1009,7 @@ func (x *BrokerPartitionAssignment) String() string {
 func (*BrokerPartitionAssignment) ProtoMessage() {}
 
 func (x *BrokerPartitionAssignment) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[14]
+	mi := &file_mq_proto_msgTypes[17]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -821,7 +1022,7 @@ func (x *BrokerPartitionAssignment) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use BrokerPartitionAssignment.ProtoReflect.Descriptor instead.
 func (*BrokerPartitionAssignment) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{14}
+	return file_mq_proto_rawDescGZIP(), []int{17}
 }
 
 func (x *BrokerPartitionAssignment) GetPartition() *Partition {
@@ -857,7 +1058,7 @@ type RequestTopicPartitionsRequest struct {
 func (x *RequestTopicPartitionsRequest) Reset() {
 	*x = RequestTopicPartitionsRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[15]
+		mi := &file_mq_proto_msgTypes[18]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -870,7 +1071,7 @@ func (x *RequestTopicPartitionsRequest) String() string {
 func (*RequestTopicPartitionsRequest) ProtoMessage() {}
 
 func (x *RequestTopicPartitionsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[15]
+	mi := &file_mq_proto_msgTypes[18]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -883,7 +1084,7 @@ func (x *RequestTopicPartitionsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RequestTopicPartitionsRequest.ProtoReflect.Descriptor instead.
 func (*RequestTopicPartitionsRequest) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{15}
+	return file_mq_proto_rawDescGZIP(), []int{18}
 }
 
 func (x *RequestTopicPartitionsRequest) GetTopic() *Topic {
@@ -911,7 +1112,7 @@ type RequestTopicPartitionsResponse struct {
 func (x *RequestTopicPartitionsResponse) Reset() {
 	*x = RequestTopicPartitionsResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[16]
+		mi := &file_mq_proto_msgTypes[19]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -924,7 +1125,7 @@ func (x *RequestTopicPartitionsResponse) String() string {
 func (*RequestTopicPartitionsResponse) ProtoMessage() {}
 
 func (x *RequestTopicPartitionsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[16]
+	mi := &file_mq_proto_msgTypes[19]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -937,7 +1138,7 @@ func (x *RequestTopicPartitionsResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RequestTopicPartitionsResponse.ProtoReflect.Descriptor instead.
 func (*RequestTopicPartitionsResponse) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{16}
+	return file_mq_proto_rawDescGZIP(), []int{19}
 }
 
 func (x *RequestTopicPartitionsResponse) GetBrokerPartitionAssignments() []*BrokerPartitionAssignment {
@@ -960,7 +1161,7 @@ type AssignTopicPartitionsRequest struct {
 func (x *AssignTopicPartitionsRequest) Reset() {
 	*x = AssignTopicPartitionsRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[17]
+		mi := &file_mq_proto_msgTypes[20]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -973,7 +1174,7 @@ func (x *AssignTopicPartitionsRequest) String() string {
 func (*AssignTopicPartitionsRequest) ProtoMessage() {}
 
 func (x *AssignTopicPartitionsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[17]
+	mi := &file_mq_proto_msgTypes[20]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -986,7 +1187,7 @@ func (x *AssignTopicPartitionsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AssignTopicPartitionsRequest.ProtoReflect.Descriptor instead.
 func (*AssignTopicPartitionsRequest) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{17}
+	return file_mq_proto_rawDescGZIP(), []int{20}
 }
 
 func (x *AssignTopicPartitionsRequest) GetTopic() *Topic {
@@ -1019,7 +1220,7 @@ type AssignTopicPartitionsResponse struct {
 func (x *AssignTopicPartitionsResponse) Reset() {
 	*x = AssignTopicPartitionsResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[18]
+		mi := &file_mq_proto_msgTypes[21]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1032,7 +1233,7 @@ func (x *AssignTopicPartitionsResponse) String() string {
 func (*AssignTopicPartitionsResponse) ProtoMessage() {}
 
 func (x *AssignTopicPartitionsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[18]
+	mi := &file_mq_proto_msgTypes[21]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1045,7 +1246,7 @@ func (x *AssignTopicPartitionsResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AssignTopicPartitionsResponse.ProtoReflect.Descriptor instead.
 func (*AssignTopicPartitionsResponse) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{18}
+	return file_mq_proto_rawDescGZIP(), []int{21}
 }
 
 type CheckTopicPartitionsStatusRequest struct {
@@ -1062,7 +1263,7 @@ type CheckTopicPartitionsStatusRequest struct {
 func (x *CheckTopicPartitionsStatusRequest) Reset() {
 	*x = CheckTopicPartitionsStatusRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[19]
+		mi := &file_mq_proto_msgTypes[22]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1075,7 +1276,7 @@ func (x *CheckTopicPartitionsStatusRequest) String() string {
 func (*CheckTopicPartitionsStatusRequest) ProtoMessage() {}
 
 func (x *CheckTopicPartitionsStatusRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[19]
+	mi := &file_mq_proto_msgTypes[22]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1088,7 +1289,7 @@ func (x *CheckTopicPartitionsStatusRequest) ProtoReflect() protoreflect.Message
 
 // Deprecated: Use CheckTopicPartitionsStatusRequest.ProtoReflect.Descriptor instead.
 func (*CheckTopicPartitionsStatusRequest) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{19}
+	return file_mq_proto_rawDescGZIP(), []int{22}
 }
 
 func (x *CheckTopicPartitionsStatusRequest) GetNamespace() string {
@@ -1130,7 +1331,7 @@ type CheckTopicPartitionsStatusResponse struct {
 func (x *CheckTopicPartitionsStatusResponse) Reset() {
 	*x = CheckTopicPartitionsStatusResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[20]
+		mi := &file_mq_proto_msgTypes[23]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1143,7 +1344,7 @@ func (x *CheckTopicPartitionsStatusResponse) String() string {
 func (*CheckTopicPartitionsStatusResponse) ProtoMessage() {}
 
 func (x *CheckTopicPartitionsStatusResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[20]
+	mi := &file_mq_proto_msgTypes[23]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1156,7 +1357,7 @@ func (x *CheckTopicPartitionsStatusResponse) ProtoReflect() protoreflect.Message
 
 // Deprecated: Use CheckTopicPartitionsStatusResponse.ProtoReflect.Descriptor instead.
 func (*CheckTopicPartitionsStatusResponse) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{20}
+	return file_mq_proto_rawDescGZIP(), []int{23}
 }
 
 func (x *CheckTopicPartitionsStatusResponse) GetBrokerPartitionAssignments() []*BrokerPartitionAssignment {
@@ -1179,7 +1380,7 @@ type DataMessage struct {
 func (x *DataMessage) Reset() {
 	*x = DataMessage{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[21]
+		mi := &file_mq_proto_msgTypes[24]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1192,7 +1393,7 @@ func (x *DataMessage) String() string {
 func (*DataMessage) ProtoMessage() {}
 
 func (x *DataMessage) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[21]
+	mi := &file_mq_proto_msgTypes[24]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1205,7 +1406,7 @@ func (x *DataMessage) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use DataMessage.ProtoReflect.Descriptor instead.
 func (*DataMessage) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{21}
+	return file_mq_proto_rawDescGZIP(), []int{24}
 }
 
 func (x *DataMessage) GetKey() []byte {
@@ -1238,7 +1439,7 @@ type PublishRequest struct {
 func (x *PublishRequest) Reset() {
 	*x = PublishRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[22]
+		mi := &file_mq_proto_msgTypes[25]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1251,7 +1452,7 @@ func (x *PublishRequest) String() string {
 func (*PublishRequest) ProtoMessage() {}
 
 func (x *PublishRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[22]
+	mi := &file_mq_proto_msgTypes[25]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1264,7 +1465,7 @@ func (x *PublishRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use PublishRequest.ProtoReflect.Descriptor instead.
 func (*PublishRequest) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{22}
+	return file_mq_proto_rawDescGZIP(), []int{25}
 }
 
 func (m *PublishRequest) GetMessage() isPublishRequest_Message {
@@ -1324,7 +1525,7 @@ type PublishResponse struct {
 func (x *PublishResponse) Reset() {
 	*x = PublishResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[23]
+		mi := &file_mq_proto_msgTypes[26]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1337,7 +1538,7 @@ func (x *PublishResponse) String() string {
 func (*PublishResponse) ProtoMessage() {}
 
 func (x *PublishResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[23]
+	mi := &file_mq_proto_msgTypes[26]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1350,7 +1551,7 @@ func (x *PublishResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use PublishResponse.ProtoReflect.Descriptor instead.
 func (*PublishResponse) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{23}
+	return file_mq_proto_rawDescGZIP(), []int{26}
 }
 
 func (x *PublishResponse) GetAckSequence() int64 {
@@ -1386,7 +1587,7 @@ type SubscribeRequest struct {
 func (x *SubscribeRequest) Reset() {
 	*x = SubscribeRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[24]
+		mi := &file_mq_proto_msgTypes[27]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1399,7 +1600,7 @@ func (x *SubscribeRequest) String() string {
 func (*SubscribeRequest) ProtoMessage() {}
 
 func (x *SubscribeRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[24]
+	mi := &file_mq_proto_msgTypes[27]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1412,7 +1613,7 @@ func (x *SubscribeRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SubscribeRequest.ProtoReflect.Descriptor instead.
 func (*SubscribeRequest) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{24}
+	return file_mq_proto_rawDescGZIP(), []int{27}
 }
 
 func (x *SubscribeRequest) GetConsumer() *SubscribeRequest_Consumer {
@@ -1444,7 +1645,7 @@ type SubscribeResponse struct {
 func (x *SubscribeResponse) Reset() {
 	*x = SubscribeResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[25]
+		mi := &file_mq_proto_msgTypes[28]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1457,7 +1658,7 @@ func (x *SubscribeResponse) String() string {
 func (*SubscribeResponse) ProtoMessage() {}
 
 func (x *SubscribeResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[25]
+	mi := &file_mq_proto_msgTypes[28]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1470,7 +1671,7 @@ func (x *SubscribeResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SubscribeResponse.ProtoReflect.Descriptor instead.
 func (*SubscribeResponse) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{25}
+	return file_mq_proto_rawDescGZIP(), []int{28}
 }
 
 func (m *SubscribeResponse) GetMessage() isSubscribeResponse_Message {
@@ -1510,6 +1711,53 @@ func (*SubscribeResponse_Ctrl) isSubscribeResponse_Message() {}
 
 func (*SubscribeResponse_Data) isSubscribeResponse_Message() {}
 
+type ConnectToBalancerRequest_InitMessage struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Broker string `protobuf:"bytes,1,opt,name=broker,proto3" json:"broker,omitempty"`
+}
+
+func (x *ConnectToBalancerRequest_InitMessage) Reset() {
+	*x = ConnectToBalancerRequest_InitMessage{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_mq_proto_msgTypes[29]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ConnectToBalancerRequest_InitMessage) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ConnectToBalancerRequest_InitMessage) ProtoMessage() {}
+
+func (x *ConnectToBalancerRequest_InitMessage) ProtoReflect() protoreflect.Message {
+	mi := &file_mq_proto_msgTypes[29]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ConnectToBalancerRequest_InitMessage.ProtoReflect.Descriptor instead.
+func (*ConnectToBalancerRequest_InitMessage) Descriptor() ([]byte, []int) {
+	return file_mq_proto_rawDescGZIP(), []int{13, 0}
+}
+
+func (x *ConnectToBalancerRequest_InitMessage) GetBroker() string {
+	if x != nil {
+		return x.Broker
+	}
+	return ""
+}
+
 type PublishRequest_InitMessage struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -1523,7 +1771,7 @@ type PublishRequest_InitMessage struct {
 func (x *PublishRequest_InitMessage) Reset() {
 	*x = PublishRequest_InitMessage{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[26]
+		mi := &file_mq_proto_msgTypes[30]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1536,7 +1784,7 @@ func (x *PublishRequest_InitMessage) String() string {
 func (*PublishRequest_InitMessage) ProtoMessage() {}
 
 func (x *PublishRequest_InitMessage) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[26]
+	mi := &file_mq_proto_msgTypes[30]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1549,7 +1797,7 @@ func (x *PublishRequest_InitMessage) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use PublishRequest_InitMessage.ProtoReflect.Descriptor instead.
 func (*PublishRequest_InitMessage) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{22, 0}
+	return file_mq_proto_rawDescGZIP(), []int{25, 0}
 }
 
 func (x *PublishRequest_InitMessage) GetTopic() *Topic {
@@ -1586,7 +1834,7 @@ type SubscribeRequest_Consumer struct {
 func (x *SubscribeRequest_Consumer) Reset() {
 	*x = SubscribeRequest_Consumer{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[27]
+		mi := &file_mq_proto_msgTypes[31]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1599,7 +1847,7 @@ func (x *SubscribeRequest_Consumer) String() string {
 func (*SubscribeRequest_Consumer) ProtoMessage() {}
 
 func (x *SubscribeRequest_Consumer) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[27]
+	mi := &file_mq_proto_msgTypes[31]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1612,7 +1860,7 @@ func (x *SubscribeRequest_Consumer) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SubscribeRequest_Consumer.ProtoReflect.Descriptor instead.
 func (*SubscribeRequest_Consumer) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{24, 0}
+	return file_mq_proto_rawDescGZIP(), []int{27, 0}
 }
 
 func (x *SubscribeRequest_Consumer) GetConsumerGroup() string {
@@ -1654,7 +1902,7 @@ type SubscribeRequest_Cursor struct {
 func (x *SubscribeRequest_Cursor) Reset() {
 	*x = SubscribeRequest_Cursor{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[28]
+		mi := &file_mq_proto_msgTypes[32]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1667,7 +1915,7 @@ func (x *SubscribeRequest_Cursor) String() string {
 func (*SubscribeRequest_Cursor) ProtoMessage() {}
 
 func (x *SubscribeRequest_Cursor) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[28]
+	mi := &file_mq_proto_msgTypes[32]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1680,7 +1928,7 @@ func (x *SubscribeRequest_Cursor) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SubscribeRequest_Cursor.ProtoReflect.Descriptor instead.
 func (*SubscribeRequest_Cursor) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{24, 1}
+	return file_mq_proto_rawDescGZIP(), []int{27, 1}
 }
 
 func (x *SubscribeRequest_Cursor) GetTopic() *Topic {
@@ -1753,7 +2001,7 @@ type SubscribeResponse_CtrlMessage struct {
 func (x *SubscribeResponse_CtrlMessage) Reset() {
 	*x = SubscribeResponse_CtrlMessage{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_mq_proto_msgTypes[29]
+		mi := &file_mq_proto_msgTypes[33]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1766,7 +2014,7 @@ func (x *SubscribeResponse_CtrlMessage) String() string {
 func (*SubscribeResponse_CtrlMessage) ProtoMessage() {}
 
 func (x *SubscribeResponse_CtrlMessage) ProtoReflect() protoreflect.Message {
-	mi := &file_mq_proto_msgTypes[29]
+	mi := &file_mq_proto_msgTypes[33]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1779,7 +2027,7 @@ func (x *SubscribeResponse_CtrlMessage) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SubscribeResponse_CtrlMessage.ProtoReflect.Descriptor instead.
 func (*SubscribeResponse_CtrlMessage) Descriptor() ([]byte, []int) {
-	return file_mq_proto_rawDescGZIP(), []int{25, 0}
+	return file_mq_proto_rawDescGZIP(), []int{28, 0}
 }
 
 func (x *SubscribeResponse_CtrlMessage) GetError() string {
@@ -1865,241 +2113,275 @@ var file_mq_proto_rawDesc = []byte{
 	0x67, 0x65, 0x5f, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52, 0x0c,
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+	0x70, 0x62, 0x2e, 0x53, 0x75, 0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x52, 0x65, 0x73, 0x70,
+	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x30, 0x01, 0x42, 0x4e, 0x0a, 0x0c, 0x73, 0x65, 0x61, 0x77,
+	0x65, 0x65, 0x64, 0x66, 0x73, 0x2e, 0x6d, 0x71, 0x42, 0x10, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67,
+	0x51, 0x75, 0x65, 0x75, 0x65, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x5a, 0x2c, 0x67, 0x69, 0x74, 0x68,
+	0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x73, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x66, 0x73,
+	0x2f, 0x73, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x66, 0x73, 0x2f, 0x77, 0x65, 0x65, 0x64, 0x2f,
+	0x70, 0x62, 0x2f, 0x6d, 0x71, 0x5f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -2114,89 +2396,97 @@ func file_mq_proto_rawDescGZIP() []byte {
 	return file_mq_proto_rawDescData
 }
 
-var file_mq_proto_msgTypes = make([]protoimpl.MessageInfo, 30)
+var file_mq_proto_msgTypes = make([]protoimpl.MessageInfo, 34)
 var file_mq_proto_goTypes = []interface{}{
-	(*SegmentInfo)(nil),                        // 0: messaging_pb.SegmentInfo
-	(*FindBrokerLeaderRequest)(nil),            // 1: messaging_pb.FindBrokerLeaderRequest
-	(*FindBrokerLeaderResponse)(nil),           // 2: messaging_pb.FindBrokerLeaderResponse
-	(*Topic)(nil),                              // 3: messaging_pb.Topic
-	(*Partition)(nil),                          // 4: messaging_pb.Partition
-	(*Segment)(nil),                            // 5: messaging_pb.Segment
-	(*AssignSegmentBrokersRequest)(nil),        // 6: messaging_pb.AssignSegmentBrokersRequest
-	(*AssignSegmentBrokersResponse)(nil),       // 7: messaging_pb.AssignSegmentBrokersResponse
-	(*CheckSegmentStatusRequest)(nil),          // 8: messaging_pb.CheckSegmentStatusRequest
-	(*CheckSegmentStatusResponse)(nil),         // 9: messaging_pb.CheckSegmentStatusResponse
-	(*CheckBrokerLoadRequest)(nil),             // 10: messaging_pb.CheckBrokerLoadRequest
-	(*CheckBrokerLoadResponse)(nil),            // 11: messaging_pb.CheckBrokerLoadResponse
-	(*LookupTopicBrokersRequest)(nil),          // 12: messaging_pb.LookupTopicBrokersRequest
-	(*LookupTopicBrokersResponse)(nil),         // 13: messaging_pb.LookupTopicBrokersResponse
-	(*BrokerPartitionAssignment)(nil),          // 14: messaging_pb.BrokerPartitionAssignment
-	(*RequestTopicPartitionsRequest)(nil),      // 15: messaging_pb.RequestTopicPartitionsRequest
-	(*RequestTopicPartitionsResponse)(nil),     // 16: messaging_pb.RequestTopicPartitionsResponse
-	(*AssignTopicPartitionsRequest)(nil),       // 17: messaging_pb.AssignTopicPartitionsRequest
-	(*AssignTopicPartitionsResponse)(nil),      // 18: messaging_pb.AssignTopicPartitionsResponse
-	(*CheckTopicPartitionsStatusRequest)(nil),  // 19: messaging_pb.CheckTopicPartitionsStatusRequest
-	(*CheckTopicPartitionsStatusResponse)(nil), // 20: messaging_pb.CheckTopicPartitionsStatusResponse
-	(*DataMessage)(nil),                        // 21: messaging_pb.DataMessage
-	(*PublishRequest)(nil),                     // 22: messaging_pb.PublishRequest
-	(*PublishResponse)(nil),                    // 23: messaging_pb.PublishResponse
-	(*SubscribeRequest)(nil),                   // 24: messaging_pb.SubscribeRequest
-	(*SubscribeResponse)(nil),                  // 25: messaging_pb.SubscribeResponse
-	(*PublishRequest_InitMessage)(nil),         // 26: messaging_pb.PublishRequest.InitMessage
-	(*SubscribeRequest_Consumer)(nil),          // 27: messaging_pb.SubscribeRequest.Consumer
-	(*SubscribeRequest_Cursor)(nil),            // 28: messaging_pb.SubscribeRequest.Cursor
-	(*SubscribeResponse_CtrlMessage)(nil),      // 29: messaging_pb.SubscribeResponse.CtrlMessage
+	(*SegmentInfo)(nil),                          // 0: messaging_pb.SegmentInfo
+	(*FindBrokerLeaderRequest)(nil),              // 1: messaging_pb.FindBrokerLeaderRequest
+	(*FindBrokerLeaderResponse)(nil),             // 2: messaging_pb.FindBrokerLeaderResponse
+	(*Topic)(nil),                                // 3: messaging_pb.Topic
+	(*Partition)(nil),                            // 4: messaging_pb.Partition
+	(*Segment)(nil),                              // 5: messaging_pb.Segment
+	(*AssignSegmentBrokersRequest)(nil),          // 6: messaging_pb.AssignSegmentBrokersRequest
+	(*AssignSegmentBrokersResponse)(nil),         // 7: messaging_pb.AssignSegmentBrokersResponse
+	(*CheckSegmentStatusRequest)(nil),            // 8: messaging_pb.CheckSegmentStatusRequest
+	(*CheckSegmentStatusResponse)(nil),           // 9: messaging_pb.CheckSegmentStatusResponse
+	(*CheckBrokerLoadRequest)(nil),               // 10: messaging_pb.CheckBrokerLoadRequest
+	(*CheckBrokerLoadResponse)(nil),              // 11: messaging_pb.CheckBrokerLoadResponse
+	(*BrokerStats)(nil),                          // 12: messaging_pb.BrokerStats
+	(*ConnectToBalancerRequest)(nil),             // 13: messaging_pb.ConnectToBalancerRequest
+	(*ConnectToBalancerResponse)(nil),            // 14: messaging_pb.ConnectToBalancerResponse
+	(*LookupTopicBrokersRequest)(nil),            // 15: messaging_pb.LookupTopicBrokersRequest
+	(*LookupTopicBrokersResponse)(nil),           // 16: messaging_pb.LookupTopicBrokersResponse
+	(*BrokerPartitionAssignment)(nil),            // 17: messaging_pb.BrokerPartitionAssignment
+	(*RequestTopicPartitionsRequest)(nil),        // 18: messaging_pb.RequestTopicPartitionsRequest
+	(*RequestTopicPartitionsResponse)(nil),       // 19: messaging_pb.RequestTopicPartitionsResponse
+	(*AssignTopicPartitionsRequest)(nil),         // 20: messaging_pb.AssignTopicPartitionsRequest
+	(*AssignTopicPartitionsResponse)(nil),        // 21: messaging_pb.AssignTopicPartitionsResponse
+	(*CheckTopicPartitionsStatusRequest)(nil),    // 22: messaging_pb.CheckTopicPartitionsStatusRequest
+	(*CheckTopicPartitionsStatusResponse)(nil),   // 23: messaging_pb.CheckTopicPartitionsStatusResponse
+	(*DataMessage)(nil),                          // 24: messaging_pb.DataMessage
+	(*PublishRequest)(nil),                       // 25: messaging_pb.PublishRequest
+	(*PublishResponse)(nil),                      // 26: messaging_pb.PublishResponse
+	(*SubscribeRequest)(nil),                     // 27: messaging_pb.SubscribeRequest
+	(*SubscribeResponse)(nil),                    // 28: messaging_pb.SubscribeResponse
+	(*ConnectToBalancerRequest_InitMessage)(nil), // 29: messaging_pb.ConnectToBalancerRequest.InitMessage
+	(*PublishRequest_InitMessage)(nil),           // 30: messaging_pb.PublishRequest.InitMessage
+	(*SubscribeRequest_Consumer)(nil),            // 31: messaging_pb.SubscribeRequest.Consumer
+	(*SubscribeRequest_Cursor)(nil),              // 32: messaging_pb.SubscribeRequest.Cursor
+	(*SubscribeResponse_CtrlMessage)(nil),        // 33: messaging_pb.SubscribeResponse.CtrlMessage
 }
 var file_mq_proto_depIdxs = []int32{
 	5,  // 0: messaging_pb.SegmentInfo.segment:type_name -> messaging_pb.Segment
 	4,  // 1: messaging_pb.Segment.partition:type_name -> messaging_pb.Partition
 	5,  // 2: messaging_pb.AssignSegmentBrokersRequest.segment:type_name -> messaging_pb.Segment
 	5,  // 3: messaging_pb.CheckSegmentStatusRequest.segment:type_name -> messaging_pb.Segment
-	3,  // 4: messaging_pb.LookupTopicBrokersRequest.topic:type_name -> messaging_pb.Topic
-	3,  // 5: messaging_pb.LookupTopicBrokersResponse.topic:type_name -> messaging_pb.Topic
-	14, // 6: messaging_pb.LookupTopicBrokersResponse.broker_partition_assignments:type_name -> messaging_pb.BrokerPartitionAssignment
-	4,  // 7: messaging_pb.BrokerPartitionAssignment.partition:type_name -> messaging_pb.Partition
-	3,  // 8: messaging_pb.RequestTopicPartitionsRequest.topic:type_name -> messaging_pb.Topic
-	14, // 9: messaging_pb.RequestTopicPartitionsResponse.broker_partition_assignments:type_name -> messaging_pb.BrokerPartitionAssignment
-	3,  // 10: messaging_pb.AssignTopicPartitionsRequest.topic:type_name -> messaging_pb.Topic
-	14, // 11: messaging_pb.AssignTopicPartitionsRequest.broker_partition_assignments:type_name -> messaging_pb.BrokerPartitionAssignment
-	14, // 12: messaging_pb.CheckTopicPartitionsStatusRequest.broker_partition_assignment:type_name -> messaging_pb.BrokerPartitionAssignment
-	14, // 13: messaging_pb.CheckTopicPartitionsStatusResponse.broker_partition_assignments:type_name -> messaging_pb.BrokerPartitionAssignment
-	26, // 14: messaging_pb.PublishRequest.init:type_name -> messaging_pb.PublishRequest.InitMessage
-	21, // 15: messaging_pb.PublishRequest.data:type_name -> messaging_pb.DataMessage
-	27, // 16: messaging_pb.SubscribeRequest.consumer:type_name -> messaging_pb.SubscribeRequest.Consumer
-	28, // 17: messaging_pb.SubscribeRequest.cursor:type_name -> messaging_pb.SubscribeRequest.Cursor
-	29, // 18: messaging_pb.SubscribeResponse.ctrl:type_name -> messaging_pb.SubscribeResponse.CtrlMessage
-	21, // 19: messaging_pb.SubscribeResponse.data:type_name -> messaging_pb.DataMessage
-	3,  // 20: messaging_pb.PublishRequest.InitMessage.topic:type_name -> messaging_pb.Topic
-	4,  // 21: messaging_pb.PublishRequest.InitMessage.partition:type_name -> messaging_pb.Partition
-	3,  // 22: messaging_pb.SubscribeRequest.Cursor.topic:type_name -> messaging_pb.Topic
-	4,  // 23: messaging_pb.SubscribeRequest.Cursor.partition:type_name -> messaging_pb.Partition
-	1,  // 24: messaging_pb.SeaweedMessaging.FindBrokerLeader:input_type -> messaging_pb.FindBrokerLeaderRequest
-	6,  // 25: messaging_pb.SeaweedMessaging.AssignSegmentBrokers:input_type -> messaging_pb.AssignSegmentBrokersRequest
-	8,  // 26: messaging_pb.SeaweedMessaging.CheckSegmentStatus:input_type -> messaging_pb.CheckSegmentStatusRequest
-	10, // 27: messaging_pb.SeaweedMessaging.CheckBrokerLoad:input_type -> messaging_pb.CheckBrokerLoadRequest
-	12, // 28: messaging_pb.SeaweedMessaging.LookupTopicBrokers:input_type -> messaging_pb.LookupTopicBrokersRequest
-	15, // 29: messaging_pb.SeaweedMessaging.RequestTopicPartitions:input_type -> messaging_pb.RequestTopicPartitionsRequest
-	17, // 30: messaging_pb.SeaweedMessaging.AssignTopicPartitions:input_type -> messaging_pb.AssignTopicPartitionsRequest
-	19, // 31: messaging_pb.SeaweedMessaging.CheckTopicPartitionsStatus:input_type -> messaging_pb.CheckTopicPartitionsStatusRequest
-	22, // 32: messaging_pb.SeaweedMessaging.Publish:input_type -> messaging_pb.PublishRequest
-	24, // 33: messaging_pb.SeaweedMessaging.Subscribe:input_type -> messaging_pb.SubscribeRequest
-	2,  // 34: messaging_pb.SeaweedMessaging.FindBrokerLeader:output_type -> messaging_pb.FindBrokerLeaderResponse
-	7,  // 35: messaging_pb.SeaweedMessaging.AssignSegmentBrokers:output_type -> messaging_pb.AssignSegmentBrokersResponse
-	9,  // 36: messaging_pb.SeaweedMessaging.CheckSegmentStatus:output_type -> messaging_pb.CheckSegmentStatusResponse
-	11, // 37: messaging_pb.SeaweedMessaging.CheckBrokerLoad:output_type -> messaging_pb.CheckBrokerLoadResponse
-	13, // 38: messaging_pb.SeaweedMessaging.LookupTopicBrokers:output_type -> messaging_pb.LookupTopicBrokersResponse
-	16, // 39: messaging_pb.SeaweedMessaging.RequestTopicPartitions:output_type -> messaging_pb.RequestTopicPartitionsResponse
-	18, // 40: messaging_pb.SeaweedMessaging.AssignTopicPartitions:output_type -> messaging_pb.AssignTopicPartitionsResponse
-	20, // 41: messaging_pb.SeaweedMessaging.CheckTopicPartitionsStatus:output_type -> messaging_pb.CheckTopicPartitionsStatusResponse
-	23, // 42: messaging_pb.SeaweedMessaging.Publish:output_type -> messaging_pb.PublishResponse
-	25, // 43: messaging_pb.SeaweedMessaging.Subscribe:output_type -> messaging_pb.SubscribeResponse
-	34, // [34:44] is the sub-list for method output_type
-	24, // [24:34] is the sub-list for method input_type
-	24, // [24:24] is the sub-list for extension type_name
-	24, // [24:24] is the sub-list for extension extendee
-	0,  // [0:24] is the sub-list for field type_name
+	29, // 4: messaging_pb.ConnectToBalancerRequest.init:type_name -> messaging_pb.ConnectToBalancerRequest.InitMessage
+	12, // 5: messaging_pb.ConnectToBalancerRequest.stats:type_name -> messaging_pb.BrokerStats
+	3,  // 6: messaging_pb.LookupTopicBrokersRequest.topic:type_name -> messaging_pb.Topic
+	3,  // 7: messaging_pb.LookupTopicBrokersResponse.topic:type_name -> messaging_pb.Topic
+	17, // 8: messaging_pb.LookupTopicBrokersResponse.broker_partition_assignments:type_name -> messaging_pb.BrokerPartitionAssignment
+	4,  // 9: messaging_pb.BrokerPartitionAssignment.partition:type_name -> messaging_pb.Partition
+	3,  // 10: messaging_pb.RequestTopicPartitionsRequest.topic:type_name -> messaging_pb.Topic
+	17, // 11: messaging_pb.RequestTopicPartitionsResponse.broker_partition_assignments:type_name -> messaging_pb.BrokerPartitionAssignment
+	3,  // 12: messaging_pb.AssignTopicPartitionsRequest.topic:type_name -> messaging_pb.Topic
+	17, // 13: messaging_pb.AssignTopicPartitionsRequest.broker_partition_assignments:type_name -> messaging_pb.BrokerPartitionAssignment
+	17, // 14: messaging_pb.CheckTopicPartitionsStatusRequest.broker_partition_assignment:type_name -> messaging_pb.BrokerPartitionAssignment
+	17, // 15: messaging_pb.CheckTopicPartitionsStatusResponse.broker_partition_assignments:type_name -> messaging_pb.BrokerPartitionAssignment
+	30, // 16: messaging_pb.PublishRequest.init:type_name -> messaging_pb.PublishRequest.InitMessage
+	24, // 17: messaging_pb.PublishRequest.data:type_name -> messaging_pb.DataMessage
+	31, // 18: messaging_pb.SubscribeRequest.consumer:type_name -> messaging_pb.SubscribeRequest.Consumer
+	32, // 19: messaging_pb.SubscribeRequest.cursor:type_name -> messaging_pb.SubscribeRequest.Cursor
+	33, // 20: messaging_pb.SubscribeResponse.ctrl:type_name -> messaging_pb.SubscribeResponse.CtrlMessage
+	24, // 21: messaging_pb.SubscribeResponse.data:type_name -> messaging_pb.DataMessage
+	3,  // 22: messaging_pb.PublishRequest.InitMessage.topic:type_name -> messaging_pb.Topic
+	4,  // 23: messaging_pb.PublishRequest.InitMessage.partition:type_name -> messaging_pb.Partition
+	3,  // 24: messaging_pb.SubscribeRequest.Cursor.topic:type_name -> messaging_pb.Topic
+	4,  // 25: messaging_pb.SubscribeRequest.Cursor.partition:type_name -> messaging_pb.Partition
+	1,  // 26: messaging_pb.SeaweedMessaging.FindBrokerLeader:input_type -> messaging_pb.FindBrokerLeaderRequest
+	6,  // 27: messaging_pb.SeaweedMessaging.AssignSegmentBrokers:input_type -> messaging_pb.AssignSegmentBrokersRequest
+	8,  // 28: messaging_pb.SeaweedMessaging.CheckSegmentStatus:input_type -> messaging_pb.CheckSegmentStatusRequest
+	10, // 29: messaging_pb.SeaweedMessaging.CheckBrokerLoad:input_type -> messaging_pb.CheckBrokerLoadRequest
+	13, // 30: messaging_pb.SeaweedMessaging.ConnectToBalancer:input_type -> messaging_pb.ConnectToBalancerRequest
+	15, // 31: messaging_pb.SeaweedMessaging.LookupTopicBrokers:input_type -> messaging_pb.LookupTopicBrokersRequest
+	18, // 32: messaging_pb.SeaweedMessaging.RequestTopicPartitions:input_type -> messaging_pb.RequestTopicPartitionsRequest
+	20, // 33: messaging_pb.SeaweedMessaging.AssignTopicPartitions:input_type -> messaging_pb.AssignTopicPartitionsRequest
+	22, // 34: messaging_pb.SeaweedMessaging.CheckTopicPartitionsStatus:input_type -> messaging_pb.CheckTopicPartitionsStatusRequest
+	25, // 35: messaging_pb.SeaweedMessaging.Publish:input_type -> messaging_pb.PublishRequest
+	27, // 36: messaging_pb.SeaweedMessaging.Subscribe:input_type -> messaging_pb.SubscribeRequest
+	2,  // 37: messaging_pb.SeaweedMessaging.FindBrokerLeader:output_type -> messaging_pb.FindBrokerLeaderResponse
+	7,  // 38: messaging_pb.SeaweedMessaging.AssignSegmentBrokers:output_type -> messaging_pb.AssignSegmentBrokersResponse
+	9,  // 39: messaging_pb.SeaweedMessaging.CheckSegmentStatus:output_type -> messaging_pb.CheckSegmentStatusResponse
+	11, // 40: messaging_pb.SeaweedMessaging.CheckBrokerLoad:output_type -> messaging_pb.CheckBrokerLoadResponse
+	14, // 41: messaging_pb.SeaweedMessaging.ConnectToBalancer:output_type -> messaging_pb.ConnectToBalancerResponse
+	16, // 42: messaging_pb.SeaweedMessaging.LookupTopicBrokers:output_type -> messaging_pb.LookupTopicBrokersResponse
+	19, // 43: messaging_pb.SeaweedMessaging.RequestTopicPartitions:output_type -> messaging_pb.RequestTopicPartitionsResponse
+	21, // 44: messaging_pb.SeaweedMessaging.AssignTopicPartitions:output_type -> messaging_pb.AssignTopicPartitionsResponse
+	23, // 45: messaging_pb.SeaweedMessaging.CheckTopicPartitionsStatus:output_type -> messaging_pb.CheckTopicPartitionsStatusResponse
+	26, // 46: messaging_pb.SeaweedMessaging.Publish:output_type -> messaging_pb.PublishResponse
+	28, // 47: messaging_pb.SeaweedMessaging.Subscribe:output_type -> messaging_pb.SubscribeResponse
+	37, // [37:48] is the sub-list for method output_type
+	26, // [26:37] is the sub-list for method input_type
+	26, // [26:26] is the sub-list for extension type_name
+	26, // [26:26] is the sub-list for extension extendee
+	0,  // [0:26] is the sub-list for field type_name
 }
 
 func init() { file_mq_proto_init() }
@@ -2350,7 +2640,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*LookupTopicBrokersRequest); i {
+			switch v := v.(*BrokerStats); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2362,7 +2652,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*LookupTopicBrokersResponse); i {
+			switch v := v.(*ConnectToBalancerRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2374,7 +2664,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*BrokerPartitionAssignment); i {
+			switch v := v.(*ConnectToBalancerResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2386,7 +2676,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*RequestTopicPartitionsRequest); i {
+			switch v := v.(*LookupTopicBrokersRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2398,7 +2688,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*RequestTopicPartitionsResponse); i {
+			switch v := v.(*LookupTopicBrokersResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2410,7 +2700,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*AssignTopicPartitionsRequest); i {
+			switch v := v.(*BrokerPartitionAssignment); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2422,7 +2712,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[18].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*AssignTopicPartitionsResponse); i {
+			switch v := v.(*RequestTopicPartitionsRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2434,7 +2724,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[19].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*CheckTopicPartitionsStatusRequest); i {
+			switch v := v.(*RequestTopicPartitionsResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2446,7 +2736,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[20].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*CheckTopicPartitionsStatusResponse); i {
+			switch v := v.(*AssignTopicPartitionsRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2458,7 +2748,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[21].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*DataMessage); i {
+			switch v := v.(*AssignTopicPartitionsResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2470,7 +2760,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[22].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*PublishRequest); i {
+			switch v := v.(*CheckTopicPartitionsStatusRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2482,7 +2772,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[23].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*PublishResponse); i {
+			switch v := v.(*CheckTopicPartitionsStatusResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2494,7 +2784,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[24].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SubscribeRequest); i {
+			switch v := v.(*DataMessage); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2506,7 +2796,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[25].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SubscribeResponse); i {
+			switch v := v.(*PublishRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2518,7 +2808,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[26].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*PublishRequest_InitMessage); i {
+			switch v := v.(*PublishResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2530,7 +2820,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[27].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SubscribeRequest_Consumer); i {
+			switch v := v.(*SubscribeRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2542,7 +2832,7 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[28].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SubscribeRequest_Cursor); i {
+			switch v := v.(*SubscribeResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -2554,6 +2844,54 @@ func file_mq_proto_init() {
 			}
 		}
 		file_mq_proto_msgTypes[29].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ConnectToBalancerRequest_InitMessage); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_mq_proto_msgTypes[30].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PublishRequest_InitMessage); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_mq_proto_msgTypes[31].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*SubscribeRequest_Consumer); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_mq_proto_msgTypes[32].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*SubscribeRequest_Cursor); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_mq_proto_msgTypes[33].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*SubscribeResponse_CtrlMessage); i {
 			case 0:
 				return &v.state
@@ -2566,15 +2904,19 @@ func file_mq_proto_init() {
 			}
 		}
 	}
-	file_mq_proto_msgTypes[22].OneofWrappers = []interface{}{
+	file_mq_proto_msgTypes[13].OneofWrappers = []interface{}{
+		(*ConnectToBalancerRequest_Init)(nil),
+		(*ConnectToBalancerRequest_Stats)(nil),
+	}
+	file_mq_proto_msgTypes[25].OneofWrappers = []interface{}{
 		(*PublishRequest_Init)(nil),
 		(*PublishRequest_Data)(nil),
 	}
-	file_mq_proto_msgTypes[25].OneofWrappers = []interface{}{
+	file_mq_proto_msgTypes[28].OneofWrappers = []interface{}{
 		(*SubscribeResponse_Ctrl)(nil),
 		(*SubscribeResponse_Data)(nil),
 	}
-	file_mq_proto_msgTypes[28].OneofWrappers = []interface{}{
+	file_mq_proto_msgTypes[32].OneofWrappers = []interface{}{
 		(*SubscribeRequest_Cursor_StartOffset)(nil),
 		(*SubscribeRequest_Cursor_StartTimestampNs)(nil),
 	}
@@ -2584,7 +2926,7 @@ func file_mq_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_mq_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   30,
+			NumMessages:   34,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
diff --git a/weed/pb/mq_pb/mq_grpc.pb.go b/weed/pb/mq_pb/mq_grpc.pb.go
index 75e93f832..377151750 100644
--- a/weed/pb/mq_pb/mq_grpc.pb.go
+++ b/weed/pb/mq_pb/mq_grpc.pb.go
@@ -27,6 +27,8 @@ type SeaweedMessagingClient interface {
 	AssignSegmentBrokers(ctx context.Context, in *AssignSegmentBrokersRequest, opts ...grpc.CallOption) (*AssignSegmentBrokersResponse, error)
 	CheckSegmentStatus(ctx context.Context, in *CheckSegmentStatusRequest, opts ...grpc.CallOption) (*CheckSegmentStatusResponse, error)
 	CheckBrokerLoad(ctx context.Context, in *CheckBrokerLoadRequest, opts ...grpc.CallOption) (*CheckBrokerLoadResponse, error)
+	// control plane for balancer
+	ConnectToBalancer(ctx context.Context, opts ...grpc.CallOption) (SeaweedMessaging_ConnectToBalancerClient, error)
 	// control plane for topic partitions
 	LookupTopicBrokers(ctx context.Context, in *LookupTopicBrokersRequest, opts ...grpc.CallOption) (*LookupTopicBrokersResponse, error)
 	// a pub client will call this to get the topic partitions assignment
@@ -82,6 +84,37 @@ func (c *seaweedMessagingClient) CheckBrokerLoad(ctx context.Context, in *CheckB
 	return out, nil
 }
 
+func (c *seaweedMessagingClient) ConnectToBalancer(ctx context.Context, opts ...grpc.CallOption) (SeaweedMessaging_ConnectToBalancerClient, error) {
+	stream, err := c.cc.NewStream(ctx, &SeaweedMessaging_ServiceDesc.Streams[0], "/messaging_pb.SeaweedMessaging/ConnectToBalancer", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &seaweedMessagingConnectToBalancerClient{stream}
+	return x, nil
+}
+
+type SeaweedMessaging_ConnectToBalancerClient interface {
+	Send(*ConnectToBalancerRequest) error
+	Recv() (*ConnectToBalancerResponse, error)
+	grpc.ClientStream
+}
+
+type seaweedMessagingConnectToBalancerClient struct {
+	grpc.ClientStream
+}
+
+func (x *seaweedMessagingConnectToBalancerClient) Send(m *ConnectToBalancerRequest) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *seaweedMessagingConnectToBalancerClient) Recv() (*ConnectToBalancerResponse, error) {
+	m := new(ConnectToBalancerResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
 func (c *seaweedMessagingClient) LookupTopicBrokers(ctx context.Context, in *LookupTopicBrokersRequest, opts ...grpc.CallOption) (*LookupTopicBrokersResponse, error) {
 	out := new(LookupTopicBrokersResponse)
 	err := c.cc.Invoke(ctx, "/messaging_pb.SeaweedMessaging/LookupTopicBrokers", in, out, opts...)
@@ -119,7 +152,7 @@ func (c *seaweedMessagingClient) CheckTopicPartitionsStatus(ctx context.Context,
 }
 
 func (c *seaweedMessagingClient) Publish(ctx context.Context, opts ...grpc.CallOption) (SeaweedMessaging_PublishClient, error) {
-	stream, err := c.cc.NewStream(ctx, &SeaweedMessaging_ServiceDesc.Streams[0], "/messaging_pb.SeaweedMessaging/Publish", opts...)
+	stream, err := c.cc.NewStream(ctx, &SeaweedMessaging_ServiceDesc.Streams[1], "/messaging_pb.SeaweedMessaging/Publish", opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -150,7 +183,7 @@ func (x *seaweedMessagingPublishClient) Recv() (*PublishResponse, error) {
 }
 
 func (c *seaweedMessagingClient) Subscribe(ctx context.Context, in *SubscribeRequest, opts ...grpc.CallOption) (SeaweedMessaging_SubscribeClient, error) {
-	stream, err := c.cc.NewStream(ctx, &SeaweedMessaging_ServiceDesc.Streams[1], "/messaging_pb.SeaweedMessaging/Subscribe", opts...)
+	stream, err := c.cc.NewStream(ctx, &SeaweedMessaging_ServiceDesc.Streams[2], "/messaging_pb.SeaweedMessaging/Subscribe", opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -190,6 +223,8 @@ type SeaweedMessagingServer interface {
 	AssignSegmentBrokers(context.Context, *AssignSegmentBrokersRequest) (*AssignSegmentBrokersResponse, error)
 	CheckSegmentStatus(context.Context, *CheckSegmentStatusRequest) (*CheckSegmentStatusResponse, error)
 	CheckBrokerLoad(context.Context, *CheckBrokerLoadRequest) (*CheckBrokerLoadResponse, error)
+	// control plane for balancer
+	ConnectToBalancer(SeaweedMessaging_ConnectToBalancerServer) error
 	// control plane for topic partitions
 	LookupTopicBrokers(context.Context, *LookupTopicBrokersRequest) (*LookupTopicBrokersResponse, error)
 	// a pub client will call this to get the topic partitions assignment
@@ -218,6 +253,9 @@ func (UnimplementedSeaweedMessagingServer) CheckSegmentStatus(context.Context, *
 func (UnimplementedSeaweedMessagingServer) CheckBrokerLoad(context.Context, *CheckBrokerLoadRequest) (*CheckBrokerLoadResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method CheckBrokerLoad not implemented")
 }
+func (UnimplementedSeaweedMessagingServer) ConnectToBalancer(SeaweedMessaging_ConnectToBalancerServer) error {
+	return status.Errorf(codes.Unimplemented, "method ConnectToBalancer not implemented")
+}
 func (UnimplementedSeaweedMessagingServer) LookupTopicBrokers(context.Context, *LookupTopicBrokersRequest) (*LookupTopicBrokersResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method LookupTopicBrokers not implemented")
 }
@@ -321,6 +359,32 @@ func _SeaweedMessaging_CheckBrokerLoad_Handler(srv interface{}, ctx context.Cont
 	return interceptor(ctx, in, info, handler)
 }
 
+func _SeaweedMessaging_ConnectToBalancer_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(SeaweedMessagingServer).ConnectToBalancer(&seaweedMessagingConnectToBalancerServer{stream})
+}
+
+type SeaweedMessaging_ConnectToBalancerServer interface {
+	Send(*ConnectToBalancerResponse) error
+	Recv() (*ConnectToBalancerRequest, error)
+	grpc.ServerStream
+}
+
+type seaweedMessagingConnectToBalancerServer struct {
+	grpc.ServerStream
+}
+
+func (x *seaweedMessagingConnectToBalancerServer) Send(m *ConnectToBalancerResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *seaweedMessagingConnectToBalancerServer) Recv() (*ConnectToBalancerRequest, error) {
+	m := new(ConnectToBalancerRequest)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
 func _SeaweedMessaging_LookupTopicBrokers_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(LookupTopicBrokersRequest)
 	if err := dec(in); err != nil {
@@ -481,6 +545,12 @@ var SeaweedMessaging_ServiceDesc = grpc.ServiceDesc{
 		},
 	},
 	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "ConnectToBalancer",
+			Handler:       _SeaweedMessaging_ConnectToBalancer_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
 		{
 			StreamName:    "Publish",
 			Handler:       _SeaweedMessaging_Publish_Handler,