joptsimple.UnrecognizedOptionException: 'broker-list120.24.66.173:9092' is not a recognized option

問題：

Exception in thread "main" joptsimple.UnrecognizedOptionException: 'broker-list120.24.66.173:9092,120.24.169.139:9092,120.24.161.107:9092' is not a recognized option

Exception in thread "main" joptsimple.UnrecognizedOptionException: 'broker-list120.24.66.173:9092,120.24.169.139:9092,120.24.161.107:9092' is not a recognized option
        at joptsimple.OptionException.unrecognizedOption(OptionException.java:93)
        at joptsimple.OptionParser.handleLongOptionToken(OptionParser.java:402)
        at joptsimple.OptionParserState$2.handleArgument(OptionParserState.java:55)
        at joptsimple.OptionParser.parse(OptionParser.java:392)
        at kafka.producer.ConsoleProducer$.main(ConsoleProducer.scala:110)
        at kafka.producer.ConsoleProducer.main(ConsoleProducer.scala)
           

原因：

Kafka執行指令使用了制表符(tab鍵)導緻參數無法識别(真他媽操蛋！)

解決方案：

把制表符(tab鍵)換成空格！

指令如下：

kafka-console-producer.sh --broker-list 120.24.66.173:9092,120.24.169.139:9092,120.24.161.107:9092 --topic lavimer
           

注：--broker-list後面是空格，使用制表符(tab鍵)就會出現上述錯誤！