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'key-distribution' is not a recognized option
via GitHub by eualin
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'debug' is not a recognized option
joptsimple.UnrecognizedOptionException: num.producers is not a recognized 
option	at joptsimple.OptionException.unrecognizedOption(	at joptsimple.OptionParser.handleLongOptionToken(	at joptsimple.OptionParserState$2.handleArgument(	at joptsimple.OptionParser.parse(	at$.main(MirrorMaker.scala:167)	at