func main() {
config := parseAndValidateArgs()
mirrorMaker := kafka.NewMirrorMaker(config)
go mirrorMaker.Start()
ctrlc := make(chan os.Signal, 1)
signal.Notify(ctrlc, os.Interrupt)
<-ctrlc
mirrorMaker.Stop()
}
func (e *MirrorMakerExecutor) startMirrorMaker() {
consumerConfigs := make([]string, 0)
rawConsumerConfigs := strings.Split(e.config["consumer.config"], ",")
for _, config := range rawConsumerConfigs {
resourceTokens := strings.Split(config, "/")
consumerConfigs = append(consumerConfigs, resourceTokens[len(resourceTokens)-1])
}
rawProducerConfig := strings.Split(e.config["producer.config"], "/")
producerConfig := rawProducerConfig[len(rawProducerConfig)-1]
mmConfig := kafka.NewMirrorMakerConfig()
e.config.SetIntConfig("num.producers", &mmConfig.NumProducers)
e.config.SetIntConfig("num.streams", &mmConfig.NumStreams)
e.config.SetStringConfig("prefix", &mmConfig.TopicPrefix)
e.config.SetIntConfig("queue.size", &mmConfig.ChannelSize)
e.config.SetStringConfig("whitelist", &mmConfig.Whitelist)
e.config.SetStringConfig("blacklist", &mmConfig.Blacklist)
mmConfig.ProducerConfig = producerConfig
mmConfig.ConsumerConfigs = consumerConfigs
e.mirrorMaker = kafka.NewMirrorMaker(mmConfig)
e.mirrorMaker.Start()
}