Question

当我尝试使用kafka控制台工具（V 0.9.0.1，我认为这使用旧的消费者API）来消费来自ec2中托管的kafka服务器的消息时我得到以下例外。我怎么能克服这个？

kafka-console-consumer.sh --zookeeper zookeeper.xx.com:2181 --topic my-replicated-topic
[2016-04-06 15:52:40,247] WARN [console-consumer-12572_Rathas-MacBook-Pro.local-1459921957380-6ebc238f-leader-finder-thread], Failed to add leader for partitions [my-replicated-topic,1],[my-replicated-topic,2],[my-replicated-topic,0]; will retry (kafka.consumer.ConsumerFetcherManager$LeaderFinderThread)
java.nio.channels.ClosedChannelException
    at kafka.network.BlockingChannel.send(BlockingChannel.scala:110)
    at kafka.consumer.SimpleConsumer.liftedTree1$1(SimpleConsumer.scala:98)
    at kafka.consumer.SimpleConsumer.kafka$consumer$SimpleConsumer$$sendRequest(SimpleConsumer.scala:83)
    at kafka.consumer.SimpleConsumer.getOffsetsBefore(SimpleConsumer.scala:149)
    at kafka.consumer.SimpleConsumer.earliestOrLatestOffset(SimpleConsumer.scala:188)
    at kafka.consumer.ConsumerFetcherThread.handleOffsetOutOfRange(ConsumerFetcherThread.scala:84)
    at kafka.server.AbstractFetcherThread$$anonfun$addPartitions$2.apply(AbstractFetcherThread.scala:187)
    at kafka.server.AbstractFetcherThread$$anonfun$addPartitions$2.apply(AbstractFetcherThread.scala:182)
    at scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:778)
    at scala.collection.immutable.Map$Map1.foreach(Map.scala:116)
    at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:777)
    at kafka.server.AbstractFetcherThread.addPartitions(AbstractFetcherThread.scala:182)
    at kafka.server.AbstractFetcherManager$$anonfun$addFetcherForPartitions$2.apply(AbstractFetcherManager.scala:88)
    at kafka.server.AbstractFetcherManager$$anonfun$addFetcherForPartitions$2.apply(AbstractFetcherManager.scala:78)
    at scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:778)
    at scala.collection.immutable.Map$Map3.foreach(Map.scala:161)
    at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:777)
    at kafka.server.AbstractFetcherManager.addFetcherForPartitions(AbstractFetcherManager.scala:78)
    at kafka.consumer.ConsumerFetcherManager$LeaderFinderThread.doWork(ConsumerFetcherManager.scala:95)
    at

我创建了像

这样的主题

/kafka-topics.sh --create --zookeeper zookeeper.xx.com:2181 --replication-factor 3 --partitions 3 --topic my-replicated-topic

不能从主题消费

0 个答案: