Error while executing topic command : replication factor: 1 larger than available brokers: 0
問題原因:kafka 沒有正确啟動,可以檢查kafka日志檢視報錯問題。
登入zookeeper用戶端,ls /brokers/ids 會看到,沒有ids 下沒有brokerid,
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiAzNfRHLGZkRGZkRfJ3bs92YsYTMfVmepNHLsVjMiBjTzgleWJzYoZlMMBjVtJWd0ckW65UbM5WOHJWa5kHT20ESjBjUIF2X0hXZ0xCMx81dvRWYoNHLrdEZwZ1Rh5WNXp1bwNjW1ZUba9VZwlHdssmch1mclRXY39CXldWYtlWPzNXZj9mcw1ycz9WL49zZuBnLyITOxATN0YTMyIjNwEjMwIzLc52YucWbp5GZzNmLn9Gbi1yZtl2Lc9CX6MHc0RHaiojIsJye.png)
我的是域名映射不對,kafka沒有正确啟動的原因:
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