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courses:mapreduce-tutorial:step-10 [2012/01/25 19:30] straka |
courses:mapreduce-tutorial:step-10 [2012/01/25 19:34] straka |
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===== Excersise ===== | ===== Excersise ===== | ||
- | Compare the effect of adding the combiner to a MR job which counts occurences of words of ''/ | + | Compare the effect of adding the combiner to a MR job which counts occurences of words of ''/ |
How would you explain the results? | How would you explain the results? |