配置
我正在使用来自 docker hub的confluent/kafka图像在两个单独的容器中启动zookeeper和kafka实例。我用来启动容器的命令如下：
docker run --rm --name zookeeper -p 2181:2181 confluent/zookeeper
docker run --rm --name kafka -p 9092:9092 --link zookeeper:zookeeper confluent/kafka
我现在有两个容器zookeeper和kafka正在运行。
请注意，我已将容器的端口2181和9092映射到我的主机端口。我通过在浏览器中尝试localhost:2181/9092验证了此映射是否正常工作，并且在运行容器的终端中打印了一些错误。
然后我通过在我的主机中发出以下命令来创建主题：
./bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic test
这是成功的，我通过使用以下命令列出主题来验证它：
./bin/kafka-topics.sh --list --zookeeper localhost:2181
现在的问题：
我正在尝试使用以下命令向代理生成一些消息：
./bin/kafka-console-producer.sh --broker-list localhost:9092 --topic test
我收到以下异常：
[2017-03-02 20:36:02,376] WARN Failed to send producer request with correlation id 2 to broker 0 with data for partitions [test,0] (kafka.producer.async.DefaultEventHandler)
java.nio.channels.ClosedChannelException
at kafka.network.BlockingChannel.send(BlockingChannel.scala:100)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:73)
at kafka.producer.SyncProducer.kafka$producer$SyncProducer$$doSend(SyncProducer.scala:72)
at kafka.producer.SyncProducer$$anonfun$send$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(SyncProducer.scala:103)
at kafka.producer.SyncProducer$$anonfun$send$1$$anonfun$apply$mcV$sp$1.apply(SyncProducer.scala:103)
at kafka.producer.SyncProducer$$anonfun$send$1$$anonfun$apply$mcV$sp$1.apply(SyncProducer.scala:103)
at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33)
at kafka.producer.SyncProducer$$anonfun$send$1.apply$mcV$sp(SyncProducer.scala:102)
at kafka.producer.SyncProducer$$anonfun$send$1.apply(SyncProducer.scala:102)
at kafka.producer.SyncProducer$$anonfun$send$1.apply(SyncProducer.scala:102)
at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33)
at kafka.producer.SyncProducer.send(SyncProducer.scala:101)
at kafka.producer.async.DefaultEventHandler.kafka$producer$async$DefaultEventHandler$$send(DefaultEventHandler.scala:255)
at kafka.producer.async.DefaultEventHandler$$anonfun$dispatchSerializedData$2.apply(DefaultEventHandler.scala:106)
at kafka.producer.async.DefaultEventHandler$$anonfun$dispatchSerializedData$2.apply(DefaultEventHandler.scala:100)
at scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:778)
at scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:99)
at scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:99)
at scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:230)
at scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:40)
at scala.collection.mutable.HashMap.foreach(HashMap.scala:99)
at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:777)
at kafka.producer.async.DefaultEventHandler.dispatchSerializedData(DefaultEventHandler.scala:100)
at kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:72)
at kafka.producer.async.ProducerSendThread.tryToHandle(ProducerSendThread.scala:105)
at kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:88)
at kafka.producer.async.ProducerSendThread$$anonfun$processEvents$3.apply(ProducerSendThread.scala:68)
at scala.collection.immutable.Stream.foreach(Stream.scala:594)
at kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:67)
at kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:45)
我在互联网上阅读了一些建议我更新主机文件的线程。如果是这样，我必须在我的主机文件中放入什么条目？
还有一些线程建议我在配置文件中设置ADVERTISED_HOST条目以更正 IP 。哪个配置文件？？？我在哪里进行更新？
如果它是用于 kafka 代理的server.properties文件，那么我确实尝试进入由confluent/kafka映像创建的容器。它看起来像这样：
socket.send.buffer.bytes=102400
delete.topic.enable=true
socket.request.max.bytes=104857600
log.cleaner.enable=true
log.retention.check.interval.ms=300000
log.retention.hours=168
num.io.threads=8
broker.id=0
log4j.opts=-Dlog4j.configuration\=file\:/etc/kafka/log4j.properties
log.dirs=/var/lib/kafka
auto.create.topics.enable=true
num.network.threads=3
socket.receive.buffer.bytes=102400
log.segment.bytes=1073741824
num.recovery.threads.per.data.dir=1
num.partitions=1
zookeeper.connection.timeout.ms=6000
zookeeper.connect=zookeeper\:2181
有什么建议可以克服这个问题并解决我的主机上可能从 kafka 容器产生和消费的问题吗？
多谢！！！