1 files changed, 0 insertions, 81 deletions
diff --git a/weed/mq/topic_allocation/allocation.go b/weed/mq/topic_allocation/allocation.go
deleted file mode 100644
index a07ce4884..000000000
--- a/weed/mq/topic_allocation/allocation.go
+++ /dev/null
@@ -1,81 +0,0 @@
-package topic_allocation
-
-import (
-	"github.com/seaweedfs/seaweedfs/weed/mq/topic"
-	"github.com/seaweedfs/seaweedfs/weed/pb"
-	"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
-	"modernc.org/mathutil"
-)
-
-const (
-	DefaultBrokerCount = 4
-)
-
-// AllocateBrokersForTopicPartitions allocate brokers for a topic's all partitions
-func AllocateBrokersForTopicPartitions(t topic.Topic, prevAssignment *mq_pb.TopicPartitionsAssignment, candidateBrokers []pb.ServerAddress) (assignment *mq_pb.TopicPartitionsAssignment, err error) {
-	// create a previous assignment if not exists
-	if prevAssignment == nil || len(prevAssignment.BrokerPartitions) == 0 {
-		prevAssignment = &mq_pb.TopicPartitionsAssignment{
-			PartitionCount: topic.PartitionCount,
-		}
-		partitionCountForEachBroker := topic.PartitionCount / DefaultBrokerCount
-		for i := 0; i < DefaultBrokerCount; i++ {
-			prevAssignment.BrokerPartitions = append(prevAssignment.BrokerPartitions, &mq_pb.BrokerPartitionsAssignment{
-				PartitionStart: int32(i * partitionCountForEachBroker),
-				PartitionStop:  mathutil.MaxInt32(int32((i+1)*partitionCountForEachBroker), topic.PartitionCount),
-			})
-		}
-	}
-
-	// create a new assignment
-	assignment = &mq_pb.TopicPartitionsAssignment{
-		PartitionCount: prevAssignment.PartitionCount,
-	}
-
-	// allocate partitions for each partition range
-	for _, brokerPartition := range prevAssignment.BrokerPartitions {
-		// allocate partitions for each partition range
-		leader, followers, err := allocateBrokersForOneTopicPartition(t, brokerPartition, candidateBrokers)
-		if err != nil {
-			return nil, err
-		}
-
-		followerBrokers := make([]string, len(followers))
-		for i, follower := range followers {
-			followerBrokers[i] = string(follower)
-		}
-
-		assignment.BrokerPartitions = append(assignment.BrokerPartitions, &mq_pb.BrokerPartitionsAssignment{
-			PartitionStart:  brokerPartition.PartitionStart,
-			PartitionStop:   brokerPartition.PartitionStop,
-			LeaderBroker:    string(leader),
-			FollowerBrokers: followerBrokers,
-		})
-	}
-
-	return
-}
-
-func allocateBrokersForOneTopicPartition(t topic.Topic, brokerPartition *mq_pb.BrokerPartitionsAssignment, candidateBrokers []pb.ServerAddress) (leader pb.ServerAddress, followers []pb.ServerAddress, err error) {
-	// allocate leader
-	leader, err = allocateLeaderForOneTopicPartition(t, brokerPartition, candidateBrokers)
-	if err != nil {
-		return
-	}
-
-	// allocate followers
-	followers, err = allocateFollowersForOneTopicPartition(t, brokerPartition, candidateBrokers)
-	if err != nil {
-		return
-	}
-
-	return
-}
-
-func allocateFollowersForOneTopicPartition(t topic.Topic, partition *mq_pb.BrokerPartitionsAssignment, brokers []pb.ServerAddress) (followers []pb.ServerAddress, err error) {
-	return
-}
-
-func allocateLeaderForOneTopicPartition(t topic.Topic, partition *mq_pb.BrokerPartitionsAssignment, brokers []pb.ServerAddress) (leader pb.ServerAddress, err error) {
-	return
-}