rename Coordinator to SubCoordinator

2 files changed, 12 insertions, 12 deletions

diff --git a/weed/mq/broker/broker_server.go b/weed/mq/broker/broker_server.go
index e381fa84c..2e449083a 100644
--- a/weed/mq/broker/broker_server.go
+++ b/weed/mq/broker/broker_server.go
@@ -45,7 +45,7 @@ type MessageQueueBroker struct {
 	localTopicManager *topic.LocalTopicManager
 	Balancer          *pub_balancer.PubBalancer
 	lockAsBalancer    *cluster.LiveLock
-	Coordinator       *sub_coordinator.Coordinator
+	Coordinator       *sub_coordinator.SubCoordinator
 	accessLock        sync.Mutex
 	fca               *sub_coordinator.FilerClientAccessor
 }
diff --git a/weed/mq/sub_coordinator/coordinator.go b/weed/mq/sub_coordinator/coordinator.go
index 6ab7166d4..f78e8c849 100644
--- a/weed/mq/sub_coordinator/coordinator.go
+++ b/weed/mq/sub_coordinator/coordinator.go
@@ -11,25 +11,25 @@ type TopicConsumerGroups struct {
 	ConsumerGroups cmap.ConcurrentMap[string, *ConsumerGroup]
 }
 
-// Coordinator coordinates the instances in the consumer group for one topic.
+// SubCoordinator coordinates the instances in the consumer group for one topic.
 // It is responsible for:
 // 1. (Maybe) assigning partitions when a consumer instance is up/down.
 
-type Coordinator struct {
+type SubCoordinator struct {
 	// map topic name to consumer groups
 	TopicSubscribers    cmap.ConcurrentMap[string, *TopicConsumerGroups]
 	balancer            *pub_balancer.PubBalancer
 	FilerClientAccessor *FilerClientAccessor
 }
 
-func NewCoordinator(balancer *pub_balancer.PubBalancer) *Coordinator {
-	return &Coordinator{
+func NewCoordinator(balancer *pub_balancer.PubBalancer) *SubCoordinator {
+	return &SubCoordinator{
 		TopicSubscribers: cmap.New[*TopicConsumerGroups](),
 		balancer:         balancer,
 	}
 }
 
-func (c *Coordinator) GetTopicConsumerGroups(topic *mq_pb.Topic, createIfMissing bool) *TopicConsumerGroups {
+func (c *SubCoordinator) GetTopicConsumerGroups(topic *mq_pb.Topic, createIfMissing bool) *TopicConsumerGroups {
 	topicName := toTopicName(topic)
 	tcg, _ := c.TopicSubscribers.Get(topicName)
 	if tcg == nil && createIfMissing {
@@ -42,7 +42,7 @@ func (c *Coordinator) GetTopicConsumerGroups(topic *mq_pb.Topic, createIfMissing
 	}
 	return tcg
 }
-func (c *Coordinator) RemoveTopic(topic *mq_pb.Topic) {
+func (c *SubCoordinator) RemoveTopic(topic *mq_pb.Topic) {
 	topicName := toTopicName(topic)
 	c.TopicSubscribers.Remove(topicName)
 }
@@ -52,7 +52,7 @@ func toTopicName(topic *mq_pb.Topic) string {
 	return topicName
 }
 
-func (c *Coordinator) AddSubscriber(initMessage *mq_pb.SubscriberToSubCoordinatorRequest_InitMessage) *ConsumerGroupInstance {
+func (c *SubCoordinator) AddSubscriber(initMessage *mq_pb.SubscriberToSubCoordinatorRequest_InitMessage) *ConsumerGroupInstance {
 	tcg := c.GetTopicConsumerGroups(initMessage.Topic, true)
 	cg, _ := tcg.ConsumerGroups.Get(initMessage.ConsumerGroup)
 	if cg == nil {
@@ -73,7 +73,7 @@ func (c *Coordinator) AddSubscriber(initMessage *mq_pb.SubscriberToSubCoordinato
 	return cgi
 }
 
-func (c *Coordinator) RemoveSubscriber(initMessage *mq_pb.SubscriberToSubCoordinatorRequest_InitMessage) {
+func (c *SubCoordinator) RemoveSubscriber(initMessage *mq_pb.SubscriberToSubCoordinatorRequest_InitMessage) {
 	tcg := c.GetTopicConsumerGroups(initMessage.Topic, false)
 	if tcg == nil {
 		return
@@ -92,7 +92,7 @@ func (c *Coordinator) RemoveSubscriber(initMessage *mq_pb.SubscriberToSubCoordin
 	}
 }
 
-func (c *Coordinator) OnPartitionChange(topic *mq_pb.Topic, assignments []*mq_pb.BrokerPartitionAssignment) {
+func (c *SubCoordinator) OnPartitionChange(topic *mq_pb.Topic, assignments []*mq_pb.BrokerPartitionAssignment) {
 	tcg, _ := c.TopicSubscribers.Get(toTopicName(topic))
 	if tcg == nil {
 		return
@@ -103,11 +103,11 @@ func (c *Coordinator) OnPartitionChange(topic *mq_pb.Topic, assignments []*mq_pb
 }
 
 // OnSubAddBroker is called when a broker is added to the balancer
-func (c *Coordinator) OnSubAddBroker(broker string, brokerStats *pub_balancer.BrokerStats) {
+func (c *SubCoordinator) OnSubAddBroker(broker string, brokerStats *pub_balancer.BrokerStats) {
 
 }
 
 // OnSubRemoveBroker is called when a broker is removed from the balancer
-func (c *Coordinator) OnSubRemoveBroker(broker string, brokerStats *pub_balancer.BrokerStats) {
+func (c *SubCoordinator) OnSubRemoveBroker(broker string, brokerStats *pub_balancer.BrokerStats) {
 
 }