add dc and rack

weed/command/benchmark.go

@@ -129,7 +129,7 @@ func runBenchmark(cmd *Command, args []string) bool {
 		defer pprof.StopCPUProfile()
 	}
 
-	b.masterClient = wdclient.NewMasterClient(b.grpcDialOption, "", "client", "", "", pb.ServerAddresses(*b.masters).ToAddressMap())
+	b.masterClient = wdclient.NewMasterClient(b.grpcDialOption, "", "client", "", "", "", pb.ServerAddresses(*b.masters).ToAddressMap())
 	go b.masterClient.KeepConnectedToMaster()
 	b.masterClient.WaitUntilConnected()
 

weed/command/mq_broker.go

@@ -96,6 +96,8 @@ func (mqBrokerOpt *MessageQueueBrokerOptions) startQueueServer() bool {
 	qs, err := broker.NewMessageBroker(&broker.MessageQueueBrokerOption{
 		Masters:            pb.ServerAddresses(*mqBrokerOpt.masters).ToAddressMap(),
 		FilerGroup:         *mqBrokerOpt.filerGroup,
+		DataCenter:         *mqBrokerOpt.dataCenter,
+		Rack:               *mqBrokerOpt.rack,
 		Filers:             []pb.ServerAddress{filerAddress},
 		DefaultReplication: "",
 		MaxMB:              0,