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Both sides previous revision Previous revision | Next revision Both sides next revision | ||
courses:mapreduce-tutorial:step-10 [2012/01/25 22:12] straka |
courses:mapreduce-tutorial:step-10 [2012/01/28 12:32] majlis |
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===== Exercise ===== | ===== Exercise ===== | ||
- | Compare the effect of adding the combiner to a MR job which counts occurrences of words in ''/ | + | Compare the effect of adding the combiner to a MR job which counts occurrences of words in ''/ |
How would you explain the results? | How would you explain the results? | ||