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Practical Real-time Data Processing and Analytics

You're reading from   Practical Real-time Data Processing and Analytics Distributed Computing and Event Processing using Apache Spark, Flink, Storm, and Kafka

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Product type Paperback
Published in Sep 2017
Publisher Packt
ISBN-13 9781787281202
Length 360 pages
Edition 1st Edition
Languages
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Authors (2):
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Shilpi Saxena Shilpi Saxena
Author Profile Icon Shilpi Saxena
Shilpi Saxena
Saurabh Gupta Saurabh Gupta
Author Profile Icon Saurabh Gupta
Saurabh Gupta
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Table of Contents (14) Chapters Close

Preface 1. Introducing Real-Time Analytics FREE CHAPTER 2. Real Time Applications – The Basic Ingredients 3. Understanding and Tailing Data Streams 4. Setting up the Infrastructure for Storm 5. Configuring Apache Spark and Flink 6. Integrating Storm with a Data Source 7. From Storm to Sink 8. Storm Trident 9. Working with Spark 10. Working with Spark Operations 11. Spark Streaming 12. Working with Apache Flink 13. Case Study

Setting up and a quick execution of Spark


There are two different ways to set up Spark, build it from the source or download and extract it. Both ways are explained in the following sections.

Building from source

Download the source code from the link, http://spark.apache.org/downloads.html, which is also shown in the following screenshot:

You will require Maven 3.3.6 and Java 7+ to compile Spark 2.1.0. Also, you need to update the MAVEN_OPT as the default setting will not be able to compile the code:

exportMAVEN_OPTS="-Xmx2g -XX:ReservedCodeCacheSize=512m"

Use the following command to trigger the build. It will compile Spark 2.1.0 with Hadoop Version 2.4.0:

./build/mvn -Pyarn -Phadoop-2.4 -Dhadoop.version=2.4.0 -DskipTests clean package

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...

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