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Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
courses:mapreduce-tutorial:step-12 [2012/01/25 21:44] straka |
courses:mapreduce-tutorial:step-12 [2012/01/29 14:55] majlis |
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If a MR job runs without reducers, the output of mappers is written to output directory without further processing. In this case, environmental variable '' | If a MR job runs without reducers, the output of mappers is written to output directory without further processing. In this case, environmental variable '' | ||
- | ===== Exercise ===== | ||
- | Change the word counting script {{: | ||
- | {{:courses:mapreduce-tutorial:step-12-solution.txt|Solution.pl}} | + | |
+ | ---- | ||
+ | |||
+ | < | ||
+ | <table style=" | ||
+ | < | ||
+ | <td style=" | ||
+ | <td style=" | ||
+ | <td style=" | ||
+ | </ | ||
+ | </ | ||
+ | </ |