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courses:mapreduce-tutorial:step-5 [2012/01/24 22:15]
straka 		courses:mapreduce-tutorial:step-5 [2012/01/24 22:30]
straka
Line 37: Line 37:
 $runner->run(); $runner->run();
 </file> </file>
 +
 +===== Exercise 1 =====
 +
 +Run a MR job on /home/straka/wiki/cs-text-small, which counts occurences of every word in the article texts.
 +
 +===== Exercise 2 =====
 +
 +Run a MR job on /home/straka/wiki/cs-text-small, which generates an inverted index. Inverted index contains for each word all its occurrences, each occurrence is pair (article of occurrence, position of occurrence).
  

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