我正在开发一个系统,从jms(消费者)中提取消息并将其推送到kafka主题(生产者)。
既然我的消费者保持活动状态,等待新消息到达jms队列并将其推送到kafka,那么我如何有效地度量每秒可以拉取多少消息呢?
这是我的密码:
我的消费者:
class ActiveMqConsumerActor extends Consumer {
var startTime: Long = _
val log = Logging(context.system, this)
val producerActor = context.actorOf(Props[KafkaProducerActor])
override def autoAck = false
override def endpointUri: String = "activemq:KafkaTest"
override def receive: Receive = LoggingReceive {
case msg: CamelMessage =>
val camelMsg = msg.bodyAs[String]
producerActor ! Message(camelMsg.getBytes)
sender() ! Ack
case ex: Exception => sender() ! Failure(ex)
case _ =>
log.error("Got a message that I don't understand")
sender() ! Failure(new Exception("Got a message that I don't understand"))
}
}
主要内容:
object ActiveMqConsumerTest extends App {
val system = ActorSystem("KafkaSystem")
val camel = CamelExtension(system)
val camelContext = camel.context
camelContext.addComponent("activemq", ActiveMQComponent.activeMQComponent("tcp://0.0.0.0:61616"))
val consumer = system.actorOf(Props[ActiveMqConsumerActor].withRouter(FromConfig), "consumer")
val producer = system.actorOf(Props[KafkaProducerActor].withRouter(FromConfig), "producer")
}
谢谢
1条答案
按热度按时间f2uvfpb91#
你可以尝试使用“指标”之类的东西。https://dropwizard.github.io/metrics/3.1.0/manual/ 你可以定义精确的指标,包括时间,并在你的参与者内部使用它。