Vorlage für die Übung

diff --git a/README.sh b/README.sh
deleted file mode 100755 (executable)
index 4444741..0000000
--- a/README.sh
+++ /dev/null
@@ -1,42 +0,0 @@
-#!/bin/bash
-
-IMAGE=juplo/kafka-template:1.0-SNAPSHOT
-
-if [ "$1" = "cleanup" ]
-then
-  docker compose -f docker/docker-compose.yml down -t0 -v --remove-orphans
-  mvn clean
-  exit
-fi
-
-docker compose -f docker/docker-compose.yml up -d --remove-orphans kafka-1 kafka-2 kafka-3
-docker compose -f docker/docker-compose.yml rm -svf producer
-
-if [[
-  $(docker image ls -q $IMAGE) == "" ||
-  "$1" = "build"
-]]
-then
-  mvn clean install || exit
-else
-  echo "Using image existing images:"
-  docker image ls $IMAGE
-fi
-
-docker compose -f docker/docker-compose.yml up --remove-orphans setup || exit 1
-
-
-docker compose -f docker/docker-compose.yml up -d producer
-docker compose -f docker/docker-compose.yml up -d peter ute
-sleep 15
-
-docker compose -f docker/docker-compose.yml stop producer
-
-echo
-echo "Von peter empfangen:"
-docker compose -f docker/docker-compose.yml logs peter | grep '\ test\/.'
-echo
-echo "Von ute empfangen:"
-docker compose -f docker/docker-compose.yml logs ute | grep '\ test\/.'
-
-docker compose -f docker/docker-compose.yml stop peter ute

diff --git a/src/main/java/de/juplo/kafka/ExampleProducer.java b/src/main/java/de/juplo/kafka/ExampleProducer.java
index 864eed2..e03f5d4 100644 (file)
--- a/src/main/java/de/juplo/kafka/ExampleProducer.java
+++ b/src/main/java/de/juplo/kafka/ExampleProducer.java
@@ -82,40 +82,7 @@ public class ExampleProducer implements Runnable
   {
     final long time = System.currentTimeMillis();
 
-    CompletableFuture<SendResult<String, String>> completableFuture = kafkaTemplate.send(topic, key, value);
-
-    completableFuture.thenAccept(result ->
-      {
-        // HANDLE SUCCESS
-        long now = System.currentTimeMillis();
-        RecordMetadata metadata = result.getRecordMetadata();
-        produced++;
-        log.debug(
-            "{} - Sent message {}={}, partition={}, offset={}, timestamp={}, latency={}ms",
-            id,
-            key,
-            value,
-            metadata.partition(),
-            metadata.offset(),
-            metadata.timestamp(),
-            now - time
-        );
-      });
-
-    completableFuture.exceptionally(e ->
-      {
-        // HANDLE ERROR
-        long now = System.currentTimeMillis();
-        log.error(
-            "{} - ERROR for message {}={}, latency={}ms: {}",
-            id,
-            key,
-            value,
-            now - time,
-            e.toString()
-        );
-        return null;
-      });
+    // TODO: Nachricht mit dem KafkaTemplate versenden
 
     long now = System.currentTimeMillis();
     log.trace(