我对Kafka很陌生，我试着为它建立环境。我试图运行一个单节点Kafka，但我得到的错误。
在mac上执行以下步骤

1. brew install zookeeper
2. brew install kafka
3. zkServer start
4.  kafka-server-start.sh /usr/local/etc/kafka/server.properties
5.bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic test
6.bin/kafka-console-producer.sh --broker-list localhost:9092 --topic test 
This is a message

但我有以下错误。如果我错过了什么，请告诉我

[2015-10-19 15:48:46,632] WARN Error while fetching metadata [{TopicMetadata for topic test -> 
No partition metadata for topic test due to kafka.common.LeaderNotAvailableException}] for topic [test]: class kafka.common.LeaderNotAvailableException  (kafka.producer.BrokerPartitionInfo)
[2015-10-19 15:48:46,637] WARN Error while fetching metadata [{TopicMetadata for topic test -> 
No partition metadata for topic test due to kafka.common.LeaderNotAvailableException}] for topic [test]: class kafka.common.LeaderNotAvailableException  (kafka.producer.BrokerPartitionInfo)
[2015-10-19 15:48:46,638] ERROR Failed to collate messages by topic, partition due to: Failed to fetch topic metadata for topic: test (kafka.producer.async.DefaultEventHandler)
[2015-10-19 15:48:46,746] WARN Error while fetching metadata [{TopicMetadata for topic test -> 
No partition metadata for topic test due to kafka.common.LeaderNotAvailableException}] for topic [test]: class kafka.common.LeaderNotAvailableException  (kafka.producer.BrokerPartitionInfo)
[2015-10-19 15:48:46,749] WARN Error while fetching metadata [{TopicMetadata for topic test -> 
No partition metadata for topic test due to kafka.common.LeaderNotAvailableException}] for topic [test]: class kafka.common.LeaderNotAvailableException  (kafka.producer.BrokerPartitionInfo)
[2015-10-19 15:48:46,749] ERROR Failed to collate messages by topic, partition due to: Failed to fetch topic metadata for topic: test (kafka.producer.async.DefaultEventHandler)
[2015-10-19 15:48:46,860] WARN Error while fetching metadata [{TopicMetadata for topic test -> 
No partition metadata for topic test due to kafka.common.LeaderNotAvailableException}] for topic [test]: class kafka.common.LeaderNotAvailableException  (kafka.producer.BrokerPartitionInfo)
[2015-10-19 15:48:46,863] WARN Error while fetching metadata [{TopicMetadata for topic test -> 
No partition metadata for topic test due to kafka.common.LeaderNotAvailableException}] for topic [test]: class kafka.common.LeaderNotAvailableException  (kafka.producer.BrokerPartitionInfo)
[2015-10-19 15:48:46,863] ERROR Failed to collate messages by topic, partition due to: Failed to fetch topic metadata for topic: test (kafka.producer.async.DefaultEventHandler)
[2015-10-19 15:48:46,973] WARN Error while fetching metadata [{TopicMetadata for topic test -> 
No partition metadata for topic test due to kafka.common.LeaderNotAvailableException}] for topic [test]: class kafka.common.LeaderNotAvailableException  (kafka.producer.BrokerPartitionInfo)
[2015-10-19 15:48:46,977] WARN Error while fetching metadata [{TopicMetadata for topic test -> 
No partition metadata for topic test due to kafka.common.LeaderNotAvailableException}] for topic [test]: class kafka.common.LeaderNotAvailableException  (kafka.producer.BrokerPartitionInfo)
[2015-10-19 15:48:46,977] ERROR Failed to collate messages by topic, partition due to: Failed to fetch topic metadata for topic: test (kafka.producer.async.DefaultEventHandler)
[2015-10-19 15:48:47,083] WARN Error while fetching metadata [{TopicMetadata for topic test -> 
No partition metadata for topic test due to kafka.common.LeaderNotAvailableException}] for topic [test]: class kafka.common.LeaderNotAvailableException  (kafka.producer.BrokerPartitionInfo)
[2015-10-19 15:48:47,084] ERROR Failed to send requests for topics test with correlation ids in [0,8] (kafka.producer.async.DefaultEventHandler)
[2015-10-19 15:48:47,086] ERROR Error in handling batch of 1 events (kafka.producer.async.ProducerSendThread)
kafka.common.FailedToSendMessageException: Failed to send messages after 3 tries.
    at kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:90)
    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:547)
    at kafka.producer.async.ProducerSendThread.processEvents(ProducerSendThread.scala:67)
    at kafka.producer.async.ProducerSendThread.run(ProducerSendThread.scala:45)

谢谢