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

diff --git a/src/main/java/de/juplo/kafka/EndlessConsumer.java b/src/main/java/de/juplo/kafka/EndlessConsumer.java
index 0c107f3..63a2f93 100644 (file)
--- a/src/main/java/de/juplo/kafka/EndlessConsumer.java
+++ b/src/main/java/de/juplo/kafka/EndlessConsumer.java
@@ -19,7 +19,7 @@ import java.util.concurrent.locks.ReentrantLock;
 
 @Slf4j
 @RequiredArgsConstructor
-public class EndlessConsumer<K, V> implements ConsumerRebalanceListener, Runnable
+public class EndlessConsumer<K, V> implements Runnable
 {
   private final ExecutorService executor;
   private final String id;
@@ -34,18 +34,6 @@ public class EndlessConsumer<K, V> implements ConsumerRebalanceListener, Runnabl
   private long consumed = 0;
 
 
-  @Override
-  public void onPartitionsRevoked(Collection<TopicPartition> partitions)
-  {
-    partitions.forEach(tp -> handler.onPartitionRevoked(tp));
-  }
-
-  @Override
-  public void onPartitionsAssigned(Collection<TopicPartition> partitions)
-  {
-    partitions.forEach(tp -> handler.onPartitionAssigned(tp));
-  }
-
 
   @Override
   public void run()
@@ -53,7 +41,7 @@ public class EndlessConsumer<K, V> implements ConsumerRebalanceListener, Runnabl
     try
     {
       log.info("{} - Subscribing to topic {}", id, topic);
-      consumer.subscribe(Arrays.asList(topic), this);
+      consumer.subscribe(Arrays.asList(topic));
 
       while (true)
       {
@@ -78,13 +66,12 @@ public class EndlessConsumer<K, V> implements ConsumerRebalanceListener, Runnabl
 
           consumed++;
         }
-
-        handler.beforeNextPoll();
       }
     }
     catch(WakeupException e)
     {
       log.info("{} - RIIING! Request to stop consumption - commiting current offsets!", id);
+      consumer.commitSync();
       shutdown();
     }
     catch(RecordDeserializationException e)
@@ -98,6 +85,7 @@ public class EndlessConsumer<K, V> implements ConsumerRebalanceListener, Runnabl
           offset,
           e.getCause().toString());
 
+      consumer.commitSync();
       shutdown(e);
     }
     catch(Exception e)