Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision | Last revision Both sides next revision | ||
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courses:mapreduce-tutorial:step-11 [2012/01/30 10:30] majlis |
courses:mapreduce-tutorial:step-11 [2012/01/30 16:45] dusek |
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| | Wordcount with combiner | 1min, 51sec | 51MB | | | Wordcount with combiner | 1min, 51sec | 51MB | | ||
| | Wordcount with hash in mapper | 1min, 14sec | 51MB | | | Wordcount with hash in mapper | 1min, 14sec | 51MB | | ||
| - | Using the combiner is beneficial, although | + | Using the combiner is beneficial, although combining the word occurrences in mapper manually is still faster. |
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