Serdes is a Scala object that contains the implicit conversions with serializers and deserializers for known Scala and Java types and fromFn to create a new Serde[T] (from T or (String, T)). You should import Serdes to use the implicit conversions in a …

例如，对象 org.apache.kafka.streams.scala.Serdes 有两个隐式： implicit def timeWindowedSerde [T] (implicit tSerde: Serde [T]): WindowedSerdes.TimeWindowedSerde [T] = new WindowedSerdes.TimeWindowedSerde [T] (tSerde) implicit def sessionWindowedSerde [T] (implicit tSerde: Serde [T]): WindowedSerdes.SessionWindowedSerde [T] = new ...

2020年11月18日 · static public class SessionWindowedSerde<T> extends Serdes.WrapperSerde<Windowed<T>> both of them extends the same type Serdes.WrapperSerde<Windowed<T>>, and in the line:

2024年9月8日 · kafka-streams-scala 是一个轻量级的Scala库，旨在为Kafka Streams的Java API提供一个更优雅、更简洁的Scala封装。 该项目由Lightbend和Alexis Seigneurin共同开发，并已正式被Apache Kafka社区接受，成为Kafka Streams的官方Scala API。

2019年9月8日 · Serdes.serdeFrom(new KafkaBytesSerializer[Person], new KafkaBytesDeserializer[Person]) builder. When I run the application, I am getting the class cast exception: at org.apache.kafka.streams.scala.FunctionsCompatConversions$ValueMapperFromFunction$$anon$6.apply(FunctionsCompatConversions.scala:66)

2019年2月21日 · Next, we create an instance of the Transaction SerDes. This is a custom SerDes that I created that takes a instance of a Transaction class and serializes it to a byte array and vice versa. We...

The Scala API for Kafka Streams defines Scala-friendly types that wrap the corresponding Kafka Streams types and simply delegate all method calls to the underlying Java object with the purpose of making it much more expressive, with less boilerplate and more succinct.

Generic Serdes with Circe for Kafka Streams. Contribute to joan38/kafka-streams-circe development by creating an account on GitHub.

2019年1月2日 · Kafka Streams Tutorial with Scala beginner tutorial example to jump start jumpstart your efforts. Includes sample code and screencast demonstration.

Kafka Avro SerDes for Scala with Schema Registry. Contribute to moleike/kafka-streams-avro-scala development by creating an account on GitHub.