Question
Using Spark to work with Dataset and use the dataset available at http://bit.ly/1Aoywaq. Using the dataset complete the following tasks. 1. Please create a raw
Using Spark to work with Dataset and use the dataset available at http://bit.ly/1Aoywaq.
Using the dataset complete the following tasks.
1. Please create a raw RDD for all the CSV files
2. Please remove all headers from the RDD
3. Please convert each record in the RDD to a case class record
4. Please sample 20 records from the RDD.
Please provide the code and screen shot.
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PostgreSQL 14 Administration Cookbook Over 175 Proven Recipes For Database Administrators To Manage Enterprise Databases Effectively
Authors: Simon Riggs ,Gianni Ciolli
1st Edition
1803248971, 978-1803248974
