counter: 1.2.4 - Headers for type-mapping are not necessary

[demos/kafka/wordcount] / src / main / java / de / juplo / kafka / wordcount / counter / CounterApplicationConfiguriation.java

diff --git a/src/main/java/de/juplo/kafka/wordcount/counter/CounterApplicationConfiguriation.java b/src/main/java/de/juplo/kafka/wordcount/counter/CounterApplicationConfiguriation.java
index 1bcc834..97ad022 100644 (file)
--- a/src/main/java/de/juplo/kafka/wordcount/counter/CounterApplicationConfiguriation.java
+++ b/src/main/java/de/juplo/kafka/wordcount/counter/CounterApplicationConfiguriation.java
@@ -35,13 +35,11 @@ public class CounterApplicationConfiguriation
                propertyMap.put(StreamsConfig.BOOTSTRAP_SERVERS_CONFIG, properties.getBootstrapServer());
                propertyMap.put(StreamsConfig.DEFAULT_KEY_SERDE_CLASS_CONFIG, JsonSerde.class.getName());
                propertyMap.put(StreamsConfig.DEFAULT_VALUE_SERDE_CLASS_CONFIG, JsonSerde.class.getName());
+               propertyMap.put(JsonSerializer.ADD_TYPE_INFO_HEADERS, false);
                propertyMap.put(JsonDeserializer.TRUSTED_PACKAGES, Word.class.getPackageName());
                propertyMap.put(JsonDeserializer.KEY_DEFAULT_TYPE, Word.class.getName());
                propertyMap.put(JsonDeserializer.VALUE_DEFAULT_TYPE, Word.class.getName());
-               propertyMap.put(
-                               JsonDeserializer.TYPE_MAPPINGS,
-                               "W:" + Word.class.getName() + "," +
-                               "C:" + WordCount.class.getName());
+               propertyMap.put(JsonDeserializer.USE_TYPE_INFO_HEADERS, false);
                propertyMap.put(StreamsConfig.STATE_DIR_CONFIG, "target");
                if (properties.getCommitInterval() != null)
                        propertyMap.put(StreamsConfig.COMMIT_INTERVAL_MS_CONFIG, properties.getCommitInterval());