FIX:Type-Info

[demos/kafka/wordcount] / src / main / java / de / juplo / kafka / wordcount / recorder / RecorderApplication.java

diff --git a/src/main/java/de/juplo/kafka/wordcount/recorder/RecorderApplication.java b/src/main/java/de/juplo/kafka/wordcount/recorder/RecorderApplication.java
index 36a11fe..3928f2f 100644 (file)
--- a/src/main/java/de/juplo/kafka/wordcount/recorder/RecorderApplication.java
+++ b/src/main/java/de/juplo/kafka/wordcount/recorder/RecorderApplication.java
@@ -26,6 +26,7 @@ public class RecorderApplication
                props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, properties.getBootstrapServer());
                props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
                props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, JsonSerializer.class);
+               props.put(JsonSerializer.ADD_TYPE_INFO_HEADERS, false);
 
                return new KafkaProducer<>(props);
        }