Kafka创建主题报错：Exception in thread "main" joptsimple.UnrecognizedOptionException: zookeeper is not a recognized option-原创杂文-利志分享

Kafka创建主题报错：Exception in thread "main" joptsimple.UnrecognizedOptionException: zookeeper is not a recognized option

原创杂文 / 时间：2022-02-27 09:42:34 / 阅读：152 / 分享：0

Exception in thread "main" joptsimple.UnrecognizedOptionException: zookeeper is not a recognized option
        at joptsimple.OptionException.unrecognizedOption(OptionException.java:108)
        at joptsimple.OptionParser.handleLongOptionToken(OptionParser.java:510)
        at joptsimple.OptionParserState$2.handleArgument(OptionParserState.java:56)
        at joptsimple.OptionParser.parse(OptionParser.java:396)
        at kafka.admin.TopicCommand$TopicCommandOptions.<init>(TopicCommand.scala:567)
        at kafka.admin.TopicCommand$.main(TopicCommand.scala:47)
        at kafka.admin.TopicCommand.main(TopicCommand.scala)
        
    
原因：

在较新版本（2.2 及更高版本）的 Kafka 不再需要 ZooKeeper 连接字符串，即- -zookeeper localhost:2181。使用 Kafka Broker的 --bootstrap-server localhost:9092来替代- -zookeeper localhost:2181。

使用如下命令：
```
bin/kafka-topics.sh --create --bootstrap-server localhost:9092 --replication-factor 1 --partitions 1 --topic test
```
替换：
```
bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic test
```

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