Error while executing topic command : replication factor: 1 larger than available brokers: 0

Error while executing topic command : replication factor: 1 larger than available brokers: 0

问题原因：kafka 没有正确启动，可以检查kafka日志查看报错问题。

登录zookeeper客户端，ls /brokers/ids 会看到，没有ids 下没有brokerid，

我的是域名映射不对，kafka没有正确启动的原因：

kafka.common.KafkaException: Socket server failed to bind to node180884513.bdptech:6667: Unresolved address.
        at kafka.network.Acceptor.openServerSocket(SocketServer.scala:313)
        at kafka.network.Acceptor.<init>(SocketServer.scala:241)
        at kafka.network.SocketServer$$anonfun$startup$1.apply(SocketServer.scala:95)
        at kafka.network.SocketServer$$anonfun$startup$1.apply(SocketServer.scala:88)
        at scala.collection.Iterator$class.foreach(Iterator.scala:727)
        at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
        at scala.collection.MapLike$DefaultValuesIterable.foreach(MapLike.scala:206)
        at kafka.network.SocketServer.startup(SocketServer.scala:88)
        at kafka.server.KafkaServer.startup(KafkaServer.scala:191)
        at kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:37)
        at kafka.Kafka$.main(Kafka.scala:67)
        at kafka.Kafka.main(Kafka.scala)
Caused by: java.net.SocketException: Unresolved address
        at sun.nio.ch.Net.translateToSocketException(Net.java:131)
        at sun.nio.ch.Net.translateException(Net.java:157)
        at sun.nio.ch.Net.translateException(Net.java:163)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:76)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:67)
        at kafka.network.Acceptor.openServerSocket(SocketServer.scala:309)
        ... 11 more
Caused by: java.nio.channels.UnresolvedAddressException
        at sun.nio.ch.Net.checkAddress(Net.java:101)
        at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:218)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        ... 13 more