Method: MapRedus::Counter.reduce_perform

Defined in:: lib/mapredus/default_classes.rb

.reduce_perform(process, key) ⇒ `Object`



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# File 'lib/mapredus/default_classes.rb', line 63

def self.reduce_perform(process, key)
  process.emit(key, FileSystem.llen(process.map_key(key)))
end