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Modern Big Data Processing with Hadoop

You're reading from   Modern Big Data Processing with Hadoop Expert techniques for architecting end-to-end big data solutions to get valuable insights

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Product type Paperback
Published in Mar 2018
Publisher Packt
ISBN-13 9781787122765
Length 394 pages
Edition 1st Edition
Languages
Concepts
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Authors (3):
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 R Patil R Patil
Author Profile Icon R Patil
R Patil
 Shindgikar Shindgikar
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Shindgikar
 Kumar Kumar
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Kumar
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Toc

Table of Contents (17) Chapters Close

Title Page
Copyright and Credits
Packt Upsell
Contributors
Preface
1. Enterprise Data Architecture Principles 2. Hadoop Life Cycle Management FREE CHAPTER 3. Hadoop Design Consideration 4. Data Movement Techniques 5. Data Modeling in Hadoop 6. Designing Real-Time Streaming Data Pipelines 7. Large-Scale Data Processing Frameworks 8. Building Enterprise Search Platform 9. Designing Data Visualization Solutions 10. Developing Applications Using the Cloud 11. Production Hadoop Cluster Deployment Index

Flume


Flume is a reliable, available and distributed service to efficiently collect, aggregate, and transport large amounts of log data. It has a flexible and simple architecture that is based on streaming data flows. The current version of Apache Flume is 1.7.0, which was released in October 2016.

Apache Flume architecture

The following diagram depicts the architecture of Apache Flume:

Let's take a closer look at the components of the Apache Flume architecture:

  • Event: An event is a byte payload with optional string headers. It represents the unit of data that Flume can carry from its source to destination.
  • Flow: The transport of events from source to destination is considered a data flow, or just flow.
  • Agent: It is an independent process that hosts the components of Flume, such as sources, channels, and sinks. It thus has the ability to receive, store, and forward events to its next-hop destination.
  • Source: The source is an interface implementation. It has the ability to consume events that are...
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