Month: December 2021

PySpark @ Freshers.in

AWS Glue : Example on how to read a sample csv file with PySpark

Here assume that you have your CSV data in AWS S3 bucket. The next step is the crawl the data…

PySpark @ Freshers.in

How to renaming Spark Dataframe having a complex schema with AWS Glue – PySpark

There can be multiple reason to rename the Spark Data frame . Even though withColumnRenamed can be used to rename…