Pivot in Spark DataFrame | Spark Interview Question | Scenario Based | TeKnowledGeek

Pivot in Spark DataFrame | Spark Interview Question | Scenario Based | TeKnowledGeek

Hello and Welcome to Big Data and Spark Tutorial by TeKnowledGeek. This tutorial is based on top Spark Interview questions and answers that can help anyone to get a job in Big Data Career. This is the latest video with the collections of big data interview questions from the subject matter experts in the big data field will help you pass interview questions.

Let’s know the questions that are explained in this video. In this video, the interview questions are based on Spark and the questions as follows,

1. What is Data Transpose in ETL?
2. How Pivot function can do data transpose ?
3. How to apply pivot function to transpose a row in to column ?

Watch the entire video, learn and understand the answers for the above big data interview questions and learn how to clear the big data interview and get a job in Big Data stream.

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references: https://stackoverflow.com/questions/3...