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spark:using-python [2022/12/14 13:00]
straka [Usage Examples] 		spark:using-python [2022/12/14 13:00]
straka [Usage Examples]
Line 59: Line 59:
    .flatMap(lambda line: line.split())    .flatMap(lambda line: line.split())
    .map(lambda token: (token, 1))    .map(lambda token: (token, 1))
-   .reduceByKey(lambda x,y: x + y)+   .reduceByKey(lambda x, y: x + y)
    .sortBy(lambda word_count: word_count[1], ascending=False)    .sortBy(lambda word_count: word_count[1], ascending=False)
    .saveAsTextFile(output))    .saveAsTextFile(output))

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