Avro
<repositories>
<repository>
<id>confluent</id>
<url>http://packages.confluent.io/maven/</url>
</repository>
<!-- further repository entries here -->
</repositories>
<dependency>
<groupId>io.confluent</groupId>
<artifactId>kafka-streams-avro-serde</artifactId>
<version>5.3.0</version>
</dependency>
由confluent提供,有GenericAvroSerde,SpecificAvroSerde两种,使用方法参见:Data Types and Serialization
JSON
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</artifactId>
</dependency>
由Spring提供,有JsonSerde,使用方法常见:JSON Serialization and Deserialization JSON
PS:
- 国内Kafka Streams和Kafka Connect的用户群真的不多见,中文资源相对贫乏;
- Github上比较好的资源有:Kafka Streams Examples