X-Git-Url: http://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FEndlessConsumer.java;h=63fc10f98e4808f22f9c27f2cab828ef7f41aee9;hb=384ed293b9d6d71f68031f92bd7bf60670a7ba4b;hp=0f3316dfc26a20df96ec99ef66d8dd38e60ab658;hpb=818c1eb862247e25abf9f7d91d5a73e3e3789a39;p=demos%2Fkafka%2Ftraining

diff --git a/src/main/java/de/juplo/kafka/EndlessConsumer.java b/src/main/java/de/juplo/kafka/EndlessConsumer.java
index 0f3316d..63fc10f 100644
--- a/src/main/java/de/juplo/kafka/EndlessConsumer.java
+++ b/src/main/java/de/juplo/kafka/EndlessConsumer.java
@@ -25,8 +25,8 @@ public class EndlessConsumer<K, V> implements Runnable
   private final String id;
   private final String topic;
   private final Consumer<K, V> consumer;
-  private final ConsumerRebalanceListener rebalanceListener;
-  private final RecordHandler<K, V> handler;
+  private final CommittingConsumerRebalanceListener rebalanceListener;
+  private final RecordHandler<K, V> recordHandler;
 
   private final Lock lock = new ReentrantLock();
   private final Condition condition = lock.newCondition();
@@ -42,6 +42,7 @@ public class EndlessConsumer<K, V> implements Runnable
     try
     {
       log.info("{} - Subscribing to topic {}", id, topic);
+      rebalanceListener.enableCommits();
       consumer.subscribe(Arrays.asList(topic), rebalanceListener);
 
       while (true)
@@ -63,17 +64,15 @@ public class EndlessConsumer<K, V> implements Runnable
               record.value()
           );
 
-          handler.accept(record);
+          recordHandler.accept(record);
 
           consumed++;
         }
-
-        handler.beforeNextPoll();
       }
     }
     catch(WakeupException e)
     {
-      log.info("{} - RIIING! Request to stop consumption - commiting current offsets!", id);
+      log.info("{} - RIIING! Request to stop consumption.", id);
       shutdown();
     }
     catch(RecordDeserializationException e)
@@ -91,7 +90,8 @@ public class EndlessConsumer<K, V> implements Runnable
     }
     catch(Exception e)
     {
-      log.error("{} - Unexpected error: {}", id, e.toString(), e);
+      log.error("{} - Unexpected error: {}, disabling commits", id, e.toString(), e);
+      rebalanceListener.disableCommits();
       shutdown(e);
     }
     finally