Map<String, Object> properties = Map.of(
ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, JsonSerializer.class.getName(),
ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, JsonSerializer.class.getName(),
- JsonSerializer.TYPE_MAPPINGS, "user:" + TestUser.class.getName() + ",ranking:" + TestRanking.class.getName());
+ JsonSerializer.TYPE_MAPPINGS, "stats:" + TestUser.class.getName() + ",ranking:" + TestRanking.class.getName());
return new KafkaTemplate(producerFactory, properties);
}