Hi Michalis, I have to check carefully but I assume you need to specify an input file to do the word count
Sent from Yahoo Mail for iPhone On Thursday, April 20, 2023, 15:13, Michalis Vargiamis <[email protected]> wrote: Hello, When running e.g. org.apache.wayang.apps.wordcount.WordCountScala without parameters I get the following message about its usage Usage: <main class> exp(<ID>[,tags=<tag>,...][,conf=<key>:<value>,...]) <plugin(,plugin)*> <input file> [<words per line a..b[~confidence]>] I'd like to ask what are the "exp(<ID>[,tags=<tag>,...][,conf=<key>:<value>,...])" and "<plugin(,plugin)*>" arguments. Thank you, Michalis
