View RDD contents in Python Spark?

Question

Running a simple app in pyspark.

f = sc.textFile(\"README.md\")
wc = f.flatMap(lambda x: x.split(\' \')).map(lambda x: (x, 1)).reduceByKey(add)

Answer 1

You can simply collect the entire RDD (which will return a list of rows) and print said list:

print(wc.collect())