September 2017
Beginner to intermediate
360 pages
8h 13m
English
book
Practical Real-time Data Processing and Analytics
by Shilpi Saxena, Selva raj Ramasamy, Prateek Bhati, Saurabh Gupta
Content preview from Practical Real-time Data Processing and Analytics
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Downloading Spark
Download the latest version (2.1.0) using the same link (http://spark.apache.org/downloads.html) as given for Building from source section. Select the Spark release version if the user wants to install anything other than the latest version and pre-built to select version of Hadoop. The user can also download the source from same page and build it. Spark 2.1.0 version requires:
- Java 7+
- Python 3.4+
- Scala 2.11
The following are the commands to extract the downloaded spark-2.1.0-bin-hadoop2.7.tar file:
mkdir demo
mv /home/ubuntu/downloads/spark-2.1.0-bin-hadoop2.7.tar ~/demo
cd demo
tar -xvf spark-2.1.0-bin-hadoop2.7.tar
The following list of files and folders will be extracted, as seen in the following screenshot:
Other ...
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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.