Getting Started with Storm by Jonathan Leibiusky Gabriel Eisbruch & Dario Simonassi

Getting Started with Storm by Jonathan Leibiusky Gabriel Eisbruch & Dario Simonassi

Author:Jonathan Leibiusky, Gabriel Eisbruch & Dario Simonassi [Jonathan Leibiusky, Gabriel Eisbruch, and Dario Simonassi]
Language: eng
Format: epub
Tags: COMPUTERS / Data Processing
ISBN: 9781449324001
Publisher: O'Reilly Media
Published: 2012-08-30T16:00:00+00:00


Figure 6-6. Storm topology

UsersNavigationSpout

The UsersNavigationSpout is in charge of feeding the topology with navigation entries. Each navigation entry is a reference to a product page viewed by one user. They are stored in the Redis Server by the web application. We’ll go into more detail on that in a moment.

To read entries from the Redis server, you’ll be using https://github.com/xetorthio/jedis, a blazingly small and simple Redis client for Java.

Note

Only the relevant part of the code is shown in the following code block.



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