Getting started with pyspark – Sample Word Count in Pyspark

The underlying example is just the one given in the official pyspark documentation.
Please click here to reach this example.

# the first step involves reading the source text file from HDFS 
text_file = sc.textFile("hdfs://...")

# this step involves the actual computation for reading the number of words in the file
# flatmap, map and reduceByKey are all spark RDD functions
counts = text_file.flatMap(lambda line: line.split(" ")) \
             .map(lambda word: (word, 1)) \
             .reduceByKey(lambda a, b: a + b)

# the final step is just saving the result.
counts.saveAsTextFile("hdfs://...")

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Getting started with pyspark – Sample Word Count in Pyspark - CodeDay