- 首先,需要通过以下依赖项导入AKKA和Kafka的Scala库:
libraryDependencies += "com.typesafe.akka" %% "akka-stream-kafka" % "x.x"
- 然后,需要在你的应用程序中创建一个AKKA流,该流使用Kafka作为源,并使用Kinesis Producer Library(KPL)作为汇。以下是一个简单的示例:
import akka.actor.ActorSystem
import akka.kafka.ProducerSettings
import akka.kafka.scaladsl.Producer
import akka.stream.ActorMaterializer
import akka.stream.scaladsl._
import com.amazonaws.services.kinesis.producer.{KinesisProducer, KinesisProducerConfiguration}
import com.amazonaws.services.kinesis.producer.KinesisProducerConfiguration._
import org.apache.kafka.clients.consumer.ConsumerConfig
import org.apache.kafka.clients.producer.ProducerRecord
import org.apache.kafka.common.serialization.StringSerializer
import scala.concurrent.ExecutionContext.Implicits.global
import scala.concurrent.Future
object AkkaKafkaKinesis {
def main(args: Array[String]): Unit = {
// Configure Kafka source parameters
val bootstrapServers = "localhost:9092"
val kafkaConsumerSettings = ConsumerSettings(system, new StringDeserializer, new StringDeserializer)
.withBootstrapServers(bootstrapServers)
.withGroupId("kafka-group-id")
.withProperty(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest")
// Configure Kinesis sink parameters
val region = "us-west-2"
val streamName = "kinesis-stream-name"
val kplConfig = new KinesisProducerConfiguration()
.setRegion(region)
// Create KPL producer
val kplProducer = new KinesisProducer(kplConfig)
// Create Kafka source
val kafkaSource: Source[String, Consumer.Control] = KafkaSource.consumer(kafkaConsumerSettings)
// Create Kinesis sink
val kinesisSink: Sink[ProducerRecord[String, String], Future[Done]] =
Flow[ProducerRecord[String, String]].map { record =>
new Record()
.withStreamName(streamName)
.withPartitionKey(record.key())
.withData(ByteBuffer.wrap(record.value