Exception in thread “main“ joptsimple.UnrecognizedOptionException: zookeeper is not a recognized opt_exception in thread "main" joptsimple.unrecognized

Exception in thread “main” joptsimple.UnrecognizedOptionException: zookeeper is not a recognized option

背景：

在kafka集群上使用topic相关的命令时，报错：

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)
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原因及解决方法：

这是因为安装的kafka版本过高，2.8+的kafka，已经不需要依赖zookeeper来创建topic，新版本使用 --bootstrap-server 参数，例：

#创建主题
./kafka-topics.sh --bootstrap-server localhost:9092 --create --topic my-topic --partitions 1

#查看主题
./kafka-topics.sh --list --bootstrap-server localhost:9092
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