java - custom word count using hadoop -

I have begun in a houp I have understood the wordcast program. Now I have a problem. I do not want to produce all the words ..

- word_i_want.txt -
hello
echo
raj

- Text.txt -
Hello Avon I want hello and count count

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should be output Hello 2
echo 1) Raj 0

---

Now it was an Explete, my actual data is too big

In

, output to each token term from mapper input value Land and No. 1:

  while (tokenizer.hasMoreTokens ()) {word.set (tokenizer.nextToken ()); Output coat (word, one); }  

If you want to count only a few words, do not you want the output word from your Mapper that matches your list?

  while (tokenizer.hasMoreTokens ()) {string token = tokenizer.nextToken (); If (wordsettersairabout.contentions (token)) {word.set (token); Output coat (word, one); }}