Kafka各种报错 1.Replication factor: 2 larger than available brokers: 12.ERROR Exiting Kafka due to fatal exception (kafka.Kafka$)3.Configured broker.id 130 doesn't match stored broker.id 0 in meta.properties4.消费者启动报zookeeper is not a recognized option5.消费者无法接收到消息6.ERROR Exiting Kafka due to fatal exception
1.Replication factor: 2 larger than available brokers: 1 ERROR org.apache.kafka.common.errors.InvalidReplicationFactorException: Replication factor: 2 larger than available brokers: 1.
原因创建topic时–replication-factor 2，超过了broker的数量
使用zookeeper可以查看broker的数量
找不到properties文件所致，按下面的启动方式即可
[root@localhost local]# cd kafka_2.11-2.3.0/[root@localhost kafka_2.11-2.3.0]# ./hhdkh/kafka-server-start.sh config/server.properties & 3.Configured broker.id 130 doesn’t match stored broker.id 0 in meta.properties ERROR Fatal error during KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer)kafka.common.InconsistentBrokerIdException: Configured broker.id 130 doesn't match stored broker.id 0 in meta.properties. If you moved your data, make sure your configured broker.id matches. If you intend to create a new broker, you should remove all data in your data directories (log.dirs).at kafka.server.KafkaServer.getBrokerIdAndOfflineDirs(KafkaServer.scala:712)at kafka.server.KafkaServer.startup(KafkaServer.scala:214)at kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:38)at kafka.Kafka$.main(Kafka.scala:84)at kafka.Kafka.main(Kafka.scala)原因：本来当做单机服务器，把数据文件删除掉再启动
高版本启动改为 --bootstrap-server
hhdkh/kafka-console-consumer.sh --bootstrap-server 192.168.230.128:2181 --topic MY_TOPIC --from-beginning 5.消费者无法接收到消息若采用系列教程先单机安装，再集群安装，就会出现这个问题，这是因为broker.id改变的原因。
解决：请关闭kafka、zookeeper，清除data、log文件夹，重启即可，注意zookeeper的data文件夹里myid文件不要删除了！！！
zookeeper的清除可以参考：https://blog.csdn.net/sndayYU/article/details/100537922中报错解决
java.nio.file.NoSuchFileException: .ocnfigserver.properties, 应该是config…
D:YDGreenNewkafka_2.12-2.2.0>.hhdkhwindowskafka-server-start.bat .ocnfigserver.properties[2021-08-25 15:21:42,584] INFO Registered kafka:type=kafka.Log4jController MBean (kafka.utils.Log4jControllerRegistration$)[2021-08-25 15:21:42,640] ERROR Exiting Kafka due to fatal exception (kafka.Kafka$)java.nio.file.NoSuchFileException: .ocnfigserver.properties at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:79) at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:97) at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:102) at sun.nio.fs.WindowsFileSystemProvider.newByteChannel(WindowsFileSystemProvider.java:230) at java.nio.file.Files.newByteChannel(Files.java:361) at java.nio.file.Files.newByteChannel(Files.java:407) at java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider.java:384) at java.nio.file.Files.newInputStream(Files.java:152) at org.apache.kafka.common.utils.Utils.loadProps(Utils.java:564) at kafka.Kafka$.getPropsFromArgs(Kafka.scala:42) at kafka.Kafka$.main(Kafka.scala:58) at kafka.Kafka.main(Kafka.scala)