G)Word Count Input consists of(url, contents) pairs map key=url, val=contents) For each word w in contents,emit(W,“1”) reduce key-word, values=unig- counts Sum all“1” s in values list Emit result "(word, sumWord Count 10 – Input consists of (url, contents) pairs – map(key=url, val=contents): • For each word w in contents, emit (w, “1”) – reduce(key=word, values=uniq_counts): • Sum all “1”s in values list • Emit result “(word, sum)