WIP

[demos/kafka/wordcount] / src / main / java / de / juplo / kafka / wordcount / top10 / Top10ApplicationConfiguration.java

diff --git a/src/main/java/de/juplo/kafka/wordcount/top10/Top10ApplicationConfiguration.java b/src/main/java/de/juplo/kafka/wordcount/top10/Top10ApplicationConfiguration.java
index d6d9e76..7749917 100644 (file)
--- a/src/main/java/de/juplo/kafka/wordcount/top10/Top10ApplicationConfiguration.java
+++ b/src/main/java/de/juplo/kafka/wordcount/top10/Top10ApplicationConfiguration.java
@@ -33,6 +33,8 @@ public class Top10ApplicationConfiguration
                props.put(StreamsConfig.DEFAULT_KEY_SERDE_CLASS_CONFIG, JsonSerde.class.getName());
                props.put(StreamsConfig.DEFAULT_VALUE_SERDE_CLASS_CONFIG, JsonSerde.class.getName());
                props.put(JsonDeserializer.TRUSTED_PACKAGES, Top10Application.class.getPackageName());
+               props.put(JsonDeserializer.KEY_DEFAULT_TYPE, String.class.getName());
+               props.put(JsonDeserializer.VALUE_DEFAULT_TYPE, Ranking.class.getName());
                props.put(
                                JsonDeserializer.TYPE_MAPPINGS,
                                "word:" + Key.class.getName() + "," +