(CH2-E3) Spark Shells for Rapid Exploration: Scala REPL, PySpark, Spark SQL, Tab Completion, UI Tour

(BEGINNER) The Complete Apache Spark Masterclass - Chapter 2 - Spark Fundamentals: Setup, Shells, and IDEs - EPISODE 03 - Spark Shells for Rapid Exploration: Scala REPL, PySpark, Spark SQL, Tab Completion, UI Tour

Quiz (link) - https://certcloudprojects.com/home/co...
Interview Questions (link) - https://certcloudprojects.com/home/co...

(BEGINNER) The Complete Apache Spark Masterclass Playlist -    • (BEGINNER) The Complete Apache Spark Maste...  

COMPLETE COURSE EPISODE LINKS - https://tinyurl.com/spark-masterclass...

And that’s your hands-on, installation-style walkthrough of the Spark Scala shell—plus PySpark. You learned how to launch the shells, get instant help, use tab completion, run Structured API examples in both Scala and Python, do quick Scala exercises, inspect types, and navigate the Spark UI for monitoring. Now it’s your turn: open a shell, point it at a text file, and try out show and count. Explore spark.conf.getAll, poke around the UI at :4040, and build confidence through rapid, interactive experiments. If this helped, drop a like and share it with a teammate who’s starting with Spark!