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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

Use case


Let's assume that we have an application deployed on an application server. That application is logging on to an access log. Then how can we analyze this access log using a dashboard? We would like to create a real-time visualization of the following info:

  • Number of various response codes
  • Total number of responses
  • List of IPs

Proposed technology stack:

  • Filebeat: To read access log and write to Kafka topic
  • Kafka: Message queues and o buffer message
  • Logstash: To pull messages from Kafka and write to Elasticsearch index
  • Elasticsearch: For indexing messages
  • Kibana: Dashboard visualization

In order to solve this problem, we install filebeat on Appserver. Filebeat will read each line from the access log and write to the kafka topic in real time. Messages will be buffered in Kafka. Logstash will pull messages from the Kafka topic and write to Elasticsearch.

Kibana will create real-time streaming dashboard by reading messages from Elasticsearch index. The following is the architecture of our use case...

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