Lesson 2 / Map/Reduce Examples and Principles : Assignment: Joining Data

Find below the file results for this assignment + Python mapper.  [premium_content] Click here : reducerResult Rename it to result.txt For your records here is the mapper for line in sys.stdin:     line       = line.strip()   #strip out carriage return     key_value  = line.split(“,”)   #split line, into key and value, returns a list     key_in     = […]

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