CODEWITHSUNDEEP
springspring-bootspring-kafka
Abinash
Abinash

Reputation: 103

java.lang.IllegalStateException: JsonDeserializer must be configured with property setters, or via configuration properties; not both

Getting exception when migrated spring boot version 2.4.2 to 2.6.8.

06:20:15,693 ERROR [stderr] (ServerService Thread Pool -- 98) ERROR SpringApplication Application run failed common | 06:20:15,693 ERROR [stderr] (ServerService Thread Pool -- 98) org.springframework.context.ApplicationContextException: Failed to start bean 'org.springframework.kafka.config.internalKafkaListenerEndpointRegistry'; nested exception is java.lang.IllegalStateException: JsonDeserializer must be configured with property setters, or via configuration properties; not both common | 06:20:15,694 ERROR [stderr]....

Using: Spring boot 2.6.8 Spring cloud 2021.0.1

Upvotes: 0

Views: 1584

Answers (1)

Gary Russell
Gary Russell

Reputation: 174769

The error message is quite clear; you must either configure the deserializer completely using set...() methods, or use consumer properties; you can't mix and match.

If you have called any set...() methods, the consumer configuration map must not contain any spring.json.* properties.

Upvotes: 1

Related Questions