Changes between Version 12 and Version 13 of GENIExperimenter/Tutorials/HadoopInASlice/ExecuteExperiment


Ignore:
Timestamp:
03/16/14 10:19:17 (7 years ago)
Author:
sedwards@bbn.com
Comment:

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  • GENIExperimenter/Tutorials/HadoopInASlice/ExecuteExperiment

    v12 v13  
    272272
    273273=== B. Sort the dataset. === 
    274 
    275 Note: you can use Hadoop's cat and/or get  functionally to look at the random and sorted files to confirm their size and that the sort actually worked.
    276274
    277275{{{
     
    336334}}}
    337335
     336==== C. Look at the output. ==== 
     337
     338You can use Hadoop's cat and/or get functionally to look at the random and sorted files to confirm their size and that the sort actually worked.
     339
     340Try some or all of these commands.  Does the output make sense to you?
     341
     342{{{
     343hadoop fs -ls random.data.1G
     344hadoop fs -ls sorted.data.1G
     345hadoop fs -cat random.data.1G/part-00000 | less
     346hadoop fs -cat sorted.data.1G/part-00000 | less
     347}}}
    338348
    339349== 5.   Advanced Example ==