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courses:mapreduce-tutorial [2012/01/25 15:44]
straka
courses:mapreduce-tutorial [2012/01/25 15:46]
straka
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   * [[.:mapreduce-tutorial:Step 7]]: Dynamic Hadoop cluster for several computations.   * [[.:mapreduce-tutorial:Step 7]]: Dynamic Hadoop cluster for several computations.
  
-**From now on, run all examples using a one-machine cluster. Running the scripts locally without any cluster has several disadvantages, most notably having only one reducer per job.**+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, most notably having only one reducer per job.
  
 === MapReduce extended === === MapReduce extended ===

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