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Vorlage
[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
0f3316d
..
8f5eab3
100644
(file)
--- 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 String id;
private final String topic;
private final Consumer<K, V> consumer;
- private final
Consumer
RebalanceListener rebalanceListener;
- private final RecordHandler<K, V>
h
andler;
+ private final RebalanceListener rebalanceListener;
+ private final RecordHandler<K, V>
recordH
andler;
private final Lock lock = new ReentrantLock();
private final Condition condition = lock.newCondition();
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);
try
{
log.info("{} - Subscribing to topic {}", id, topic);
+ rebalanceListener.enableCommits();
consumer.subscribe(Arrays.asList(topic), rebalanceListener);
while (true)
consumer.subscribe(Arrays.asList(topic), rebalanceListener);
while (true)
@@
-63,17
+64,17
@@
public class EndlessConsumer<K, V> implements Runnable
record.value()
);
record.value()
);
-
h
andler.accept(record);
+
recordH
andler.accept(record);
consumed++;
}
consumed++;
}
-
handl
er.beforeNextPoll();
+
rebalanceListen
er.beforeNextPoll();
}
}
catch(WakeupException e)
{
}
}
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)
shutdown();
}
catch(RecordDeserializationException e)
@@
-91,7
+92,8
@@
public class EndlessConsumer<K, V> implements Runnable
}
catch(Exception e)
{
}
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
shutdown(e);
}
finally