January 2019
Beginner to intermediate
154 pages
4h 31m
English
Content preview from Apache Spark Quick Start Guide
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Using Spark components
Spark provides a different command-line interface, that is read–eval–print loop (REPL) for different programming languages. You can choose the type of REPL from the following, based on the language of your choice:
- Spark shell for Scala: If you want to use Scala for accessing Spark APIs, you can start the Spark Scala shell with the following command:
spark-shell
The following screen will be displayed after the execution of the previous command:
Once the driver (one of Spark's components) is started, you can access all of the Scala and Java APIs in the shell:
- Spark shell for Python: If your preferred ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.