Service ergänzt, der das Dead-Letter-Topic ausliest

[demos/kafka/training] / src / main / resources / application.yml

diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index a899340..2f6f859 100644 (file)
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -33,8 +33,17 @@ spring:
       group-id: my-group
       auto-offset-reset: earliest
       auto-commit-interval: 5s
+      key-deserializer: org.apache.kafka.common.serialization.StringDeserializer
+      value-deserializer: org.springframework.kafka.support.serializer.ErrorHandlingDeserializer
       properties:
+        partition.assignment.strategy: org.apache.kafka.clients.consumer.StickyAssignor
         metadata.max.age.ms: 1000
+        spring.deserializer.value.delegate.class: org.springframework.kafka.support.serializer.JsonDeserializer
+        spring.json.type.mapping: >
+          ADD:de.juplo.kafka.MessageAddNumber,
+          CALC:de.juplo.kafka.MessageCalculateSum
+    producer:
+      bootstrap-servers: :9092
 logging:
   level:
     root: INFO