Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
courses:mapreduce-tutorial [2012/01/23 20:54] straka |
courses:mapreduce-tutorial [2012/01/25 14:34] straka |
||
---|---|---|---|
Line 8: | Line 8: | ||
===== Day 1 ===== | ===== Day 1 ===== | ||
- | | + | Today we will be using the [[.: |
+ | === Environment === | ||
+ | | ||
+ | |||
+ | === MapReduce basics === | ||
+ | * [[.: | ||
+ | * [[.: | ||
+ | * [[.: | ||
+ | * [[.: | ||
+ | |||
+ | === Controlling the cluster === | ||
+ | * [[.: | ||
+ | * [[.: | ||
+ | |||
+ | **From now on, run all examples using a one-machine cluster. Running the scripts locally without any cluster has several disadvantages, | ||
+ | |||
+ | === MapReduce extended === | ||
+ | * [[.: | ||
+ | * sorting | ||
+ | Mappers, splits | ||
+ | Hadoop properties | ||
+ | Combiners | ||
+ | setup, cleanup, perl inplace | ||
+ | Work dir | ||
+ | |||
+ | N-grams | ||
+ | K-means and Iterations | ||
===== Other ===== | ===== Other ===== | ||
* [[user: | * [[user: | ||