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  3. Introduction to PySpark
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练习

Creating RDDs

In PySpark, you can create an RDD (Resilient Distributed Dataset) in a few different ways. Since you are already familiar with DataFrames, you will set this up using a DataFrame. Remember, there's already a SparkSession called spark in your workspace!

说明

100 XP
  • Create a DataFrame from the provided list called df.
  • Convert the DataFrame to an RDD.
  • Collect and print the resulting RDD.