consumer instance passing MaxPartitionCount to coordinator

2 files changed, 15 insertions, 3 deletions

diff --git a/weed/pb/mq.proto b/weed/pb/mq.proto
index 9e4874f30..a6bc89ad2 100644
--- a/weed/pb/mq.proto
+++ b/weed/pb/mq.proto
@@ -163,6 +163,7 @@ message SubscriberToSubCoordinatorRequest {
         string consumer_group = 1;
         string consumer_group_instance_id = 2;
         Topic topic = 3;
+        int32 max_partition_count = 4;
     }
     message AckMessage {
         Partition partition = 1;
diff --git a/weed/pb/mq_pb/mq.pb.go b/weed/pb/mq_pb/mq.pb.go
index ff381aec9..6a4fb8e1e 100644
--- a/weed/pb/mq_pb/mq.pb.go
+++ b/weed/pb/mq_pb/mq.pb.go
@@ -2195,6 +2195,7 @@ type SubscriberToSubCoordinatorRequest_InitMessage struct {
 	ConsumerGroup           string `protobuf:"bytes,1,opt,name=consumer_group,json=consumerGroup,proto3" json:"consumer_group,omitempty"`
 	ConsumerGroupInstanceId string `protobuf:"bytes,2,opt,name=consumer_group_instance_id,json=consumerGroupInstanceId,proto3" json:"consumer_group_instance_id,omitempty"`
 	Topic                   *Topic `protobuf:"bytes,3,opt,name=topic,proto3" json:"topic,omitempty"`
+	MaxPartitionCount       int32  `protobuf:"varint,4,opt,name=max_partition_count,json=maxPartitionCount,proto3" json:"max_partition_count,omitempty"`
 }
 
 func (x *SubscriberToSubCoordinatorRequest_InitMessage) Reset() {
@@ -2250,6 +2251,13 @@ func (x *SubscriberToSubCoordinatorRequest_InitMessage) GetTopic() *Topic {
 	return nil
 }
 
+func (x *SubscriberToSubCoordinatorRequest_InitMessage) GetMaxPartitionCount() int32 {
+	if x != nil {
+		return x.MaxPartitionCount
+	}
+	return 0
+}
+
 type SubscriberToSubCoordinatorRequest_AckMessage struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -2946,7 +2954,7 @@ var file_mq_proto_rawDesc = []byte{
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@@ -2958,7 +2966,7 @@ var file_mq_proto_rawDesc = []byte{
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@@ -2968,7 +2976,10 @@ var file_mq_proto_rawDesc = []byte{
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