X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fwordcount%2Fcounter%2FCounterStreamProcessor.java;fp=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fwordcount%2Fcounter%2FCounterStreamProcessor.java;h=fd5c5a74061e474133d9cbd42c92a7e1016dafe6;hb=e6198710fe679bc7463d1b17c9d9dc311062ef31;hp=712ab6573be5b7d555a1d96efc895b14bd0e457e;hpb=8d0426539d69616900f4d6ef19e52d50b497f57f;p=demos%2Fkafka%2Fwordcount

diff --git a/src/main/java/de/juplo/kafka/wordcount/counter/CounterStreamProcessor.java b/src/main/java/de/juplo/kafka/wordcount/counter/CounterStreamProcessor.java
index 712ab65..fd5c5a7 100644
--- a/src/main/java/de/juplo/kafka/wordcount/counter/CounterStreamProcessor.java
+++ b/src/main/java/de/juplo/kafka/wordcount/counter/CounterStreamProcessor.java
@@ -1,9 +1,7 @@
 package de.juplo.kafka.wordcount.counter;
 
 import lombok.extern.slf4j.Slf4j;
-import org.apache.kafka.common.serialization.Serdes;
 import org.apache.kafka.streams.*;
-import org.apache.kafka.streams.kstream.Consumed;
 import org.apache.kafka.streams.kstream.KStream;
 import org.apache.kafka.streams.kstream.Materialized;
 import org.apache.kafka.streams.state.KeyValueBytesStoreSupplier;
@@ -43,9 +41,7 @@ public class CounterStreamProcessor
 	{
 		StreamsBuilder builder = new StreamsBuilder();
 
-		KStream<String, Word> source = builder.stream(
-				inputTopic,
-				Consumed.with(Serdes.String(), null));
+		KStream<User, Word> source = builder.stream(inputTopic);
 
 		source
 				.map((key, word) -> new KeyValue<>(word, word))