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Reducing - Intro to Hadoop and MapReduce

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    We need to know current cost, so we'll read
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    that in. We're also keeping track of the total
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    sales. That will require a variable. We need to
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    store both the current store and the previous store
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    we've seen, so that we can tell when we're
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    changing keys. In other words, when we go from
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    the Miami Line to the New York City Line.
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    However, the cost of the previous line is not useful.
Cím:
Reducing - Intro to Hadoop and MapReduce
Leírás:

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Video Language:
English
Team:
Udacity
Projekt:
ud617 - Intro to Hadoop and Mapreduce
Duration:
0:25
Udacity Robot edited Angol subtitles for 05-09 Reducing
Udacity Robot edited Angol subtitles for 05-09 Reducing
Cogi-Admin edited Angol subtitles for 05-09 Reducing

English subtitles

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