map() vs flatMap() In PySpark | PySpark

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In this video I shown the difference between map and flatMap in pyspark with example. I hope will help. Please have look.
Have a peek into my channel for more on PySaprk, ADF and other Azure concepts.
  1. Keshav- Learn !T - Self
  2. Map()
  3. map function
  4. flatmap()
  5. flatmap
  6. flatmap function
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Комментарии
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Nice Explanation, I want all the columns in both the examples

g.suresh
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Once you have this column as RDD post transformation, how do you add it back to existing data frame as a new column?

gauravpandey