Python packaging Being new to Python and PySpark, and had to test PySpark feasibility on old Hortanworks Data Platform (HDP) cluster, I had many questions. Having worked on Java, Spark I was expecting similar workflow for how we would run the PySpark application on the cluster. I assumed there would...

Problem Statement: Given a file of text, output what all words appear in the file and how many times.

Spark is distributed data processing framework used in Big Data world to process a big amount of data in a distributed way to process it parallelly and so faster.

We had this Java Spring Boot based micro-service not doing any heavy lifting as such, but on whichever environment we deployed it, it always had close to 200% CPU usage.

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