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courses:mapreduce-tutorial [2012/01/27 00:45] straka |
courses:mapreduce-tutorial [2012/01/28 00:35] straka |
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=== MapReduce extended === | === MapReduce extended === | ||
- | From now on, it is best to run MR jobs using a one-machine cluster. Running the scripts locally without any cluster has several disadvantages, | + | From now on, it is best to run MR jobs using a one-machine cluster |
* [[.: | * [[.: | ||
* [[.: | * [[.: | ||
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* [[.: | * [[.: | ||
* [[.: | * [[.: | ||
- | * [[.: | + | * [[.: |
- | * [[.: | + | |
- | === Exercises | + | === Custom data types and formats |
- | * Is [[.: | + | * Custom data type -- Pair<A, B>, BerIntWritable. |
- | + | ||
- | === Advanced topics === | + | |
* Custom input format -- WholeFile and WholeFileAsPath | * Custom input format -- WholeFile and WholeFileAsPath | ||
- | | + | |
+ | === Exercises === | ||
+ | | ||
+ | * [[.: | ||
===== Other ===== | ===== Other ===== | ||
* [[user: | * [[user: | ||