Wechsel auf den `StickyAssignor` löst die Rebalance-Fehler

[demos/kafka/training] / src / main / java / de / juplo / kafka / ApplicationConfiguration.java

diff --git a/src/main/java/de/juplo/kafka/ApplicationConfiguration.java b/src/main/java/de/juplo/kafka/ApplicationConfiguration.java
index 5e1f8fb..624a4ec 100644 (file)
--- a/src/main/java/de/juplo/kafka/ApplicationConfiguration.java
+++ b/src/main/java/de/juplo/kafka/ApplicationConfiguration.java
@@ -6,7 +6,7 @@ import org.springframework.boot.context.properties.EnableConfigurationProperties
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
-import java.time.Clock;
+import java.util.Optional;
 import java.util.Properties;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
@@ -17,23 +17,34 @@ import java.util.concurrent.Executors;
 public class ApplicationConfiguration
 {
   @Bean
-  public ApplicationRecordHandler recordHandler()
+  public ApplicationRecordHandler recordHandler(
+      AdderResults adderResults,
+      ApplicationProperties properties)
+  {
+    return new ApplicationRecordHandler(
+        adderResults,
+        Optional.ofNullable(properties.getThrottle()),
+        properties.getClientId());
+  }
+
+  @Bean
+  public AdderResults adderResults()
   {
-    return new ApplicationRecordHandler();
+    return new AdderResults();
   }
 
   @Bean
   public ApplicationRebalanceListener rebalanceListener(
       ApplicationRecordHandler recordHandler,
+      AdderResults adderResults,
       StateRepository stateRepository,
       ApplicationProperties properties)
   {
     return new ApplicationRebalanceListener(
         recordHandler,
+        adderResults,
         stateRepository,
-        properties.getClientId(),
-        Clock.systemDefaultZone(),
-        properties.getCommitInterval());
+        properties.getClientId());
   }
 
   @Bean
@@ -66,7 +77,7 @@ public class ApplicationConfiguration
     Properties props = new Properties();
 
     props.put("bootstrap.servers", properties.getBootstrapServer());
-    props.put("partition.assignment.strategy", "org.apache.kafka.clients.consumer.CooperativeStickyAssignor");
+    props.put("partition.assignment.strategy", "org.apache.kafka.clients.consumer.StickyAssignor");
     props.put("group.id", properties.getGroupId());
     props.put("client.id", properties.getClientId());
     props.put("auto.offset.reset", properties.getAutoOffsetReset());