lookup existing topic partitions

weed/mq/broker/broker_grpc_lookup.go

@@ -14,7 +14,6 @@ import (
 //
 //  2. find the topic partitions on the filer
 //     2.1 if the topic is not found, return error
-//     2.1.1 if the request is_for_subscribe, return error not found
 //     2.1.2 if the request is_for_publish, create the topic
 //     2.2 if the topic is found, return the brokers
 //
@@ -36,7 +35,7 @@ func (b *MessageQueueBroker) LookupTopicBrokers(ctx context.Context, request *mq
 
 	ret := &mq_pb.LookupTopicBrokersResponse{}
 	ret.Topic = request.Topic
-	ret.BrokerPartitionAssignments, err = b.Balancer.LookupOrAllocateTopicPartitions(ret.Topic, request.IsForPublish, 6)
+	ret.BrokerPartitionAssignments, err = b.Balancer.LookupOrAllocateTopicPartitions(ret.Topic, request.IsForPublish, -1)
 	return ret, err
 }
 

weed/mq/pub_balancer/lookup.go

@@ -2,7 +2,6 @@ package pub_balancer
 
 import (
 	"errors"
-	"github.com/seaweedfs/seaweedfs/weed/glog"
 	"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
 )
 
@@ -34,8 +33,8 @@ func (balancer *Balancer) LookupOrAllocateTopicPartitions(topic *mq_pb.Topic, pu
 			}
 		}
 	}
-	if len(assignments) > 0 && len(assignments) == int(partitionCount) || !publish {
-		glog.V(0).Infof("existing topic partitions %d: %v", len(assignments), assignments)
+	if len(assignments) > 0 || !publish {
+		// glog.V(0).Infof("existing topic partitions %d: %v", len(assignments), assignments)
 		return assignments, nil
 	}