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Hadoop Real-World Solutions Cookbook - Second Edition

You're reading from  Hadoop Real-World Solutions Cookbook - Second Edition

Product type Book
Published in Mar 2016
Publisher
ISBN-13 9781784395506
Pages 290 pages
Edition 2nd Edition
Languages
Concepts
Author (1):
Tanmay Deshpande Tanmay Deshpande
Profile icon Tanmay Deshpande
LinkedIn
Tanmay Deshpande is a Hadoop and big data evangelist. He currently works with Schlumberger as a Big Data Architect in Pune, India. He has interest in a wide range of technologies, such as Hadoop, Hive, Pig, NoSQL databases, Mahout, Sqoop, Java, cloud computing, and so on. He has vast experience in application development in various domains, such as oil and gas, finance, telecom, manufacturing, security, and retail. He enjoys solving machine-learning problems and spends his time reading anything that he can get his hands on. He has great interest in open source technologies and has been promoting them through his talks. Before Schlumberger, he worked with Symantec, Lumiata, and Infosys. Through his innovative thinking and dynamic leadership, he has successfully completed various projects. He regularly blogs on his website http://hadooptutorials.co.in. You can connect with him on LinkedIn at https://www.linkedin.com/in/deshpandetanmay/. He has also authored Mastering DynamoDB, published in August 2014, DynamoDB Cookbook, published in September 2015, Hadoop Real World Solutions Cookbook-Second Edition, published in March 2016, Hadoop: Data Processing and Modelling, published in August, 2016, and Hadoop Blueprints, published in September 2016, all by Packt Publishing.
See other products by Tanmay Deshpande

Table of Contents (18) Chapters

Hadoop Real-World Solutions Cookbook Second Edition
Credits
About the Author
Acknowledgements
About the Reviewer
www.PacktPub.com
Preface
Getting Started with Hadoop 2.X Exploring HDFS Mastering Map Reduce Programs Data Analysis Using Hive, Pig, and Hbase Advanced Data Analysis Using Hive Data Import/Export Using Sqoop and Flume Automation of Hadoop Tasks Using Oozie Machine Learning and Predictive Analytics Using Mahout and R Integration with Apache Spark Hadoop Use Cases Index

Importing data from Kafka into HDFS using Flume

Kafka is one the most popular message queue systems being used these days. We can listen to Kafka topics and put the message data directly into HDFS using Flume. The latest Flume version supports importing data from Kafka easily. In this recipe, we are going to learn how to import Kafka messages to HDFS.

Getting ready

To perform this recipe, you should have a Hadoop cluster running with you as well as the latest version of Flume installed on it. Here I am using Flume 1.6. We also need Kafka installed and running on one of the machines. I am using kafka_2.10-0.9.0.0.

How to do it...

  1. To import the data from Kafka, first you need to have Kafka running on your machine. The following command starts Kafka and Zookeeper:

    bin/zookeeper-server-start.sh config/zookeeper.properties
bin/kafka-server-start.sh config/server.properties

  2. Next I create a topic called weblogs which we will be listening to:

    bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication...
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Authors (1)

Profile icon Tanmay Deshpande
LinkedIn
Tanmay Deshpande is a Hadoop and big data evangelist. He currently works with Schlumberger as a Big Data Architect in Pune, India. He has interest in a wide range of technologies, such as Hadoop, Hive, Pig, NoSQL databases, Mahout, Sqoop, Java, cloud computing, and so on. He has vast experience in application development in various domains, such as oil and gas, finance, telecom, manufacturing, security, and retail. He enjoys solving machine-learning problems and spends his time reading anything that he can get his hands on. He has great interest in open source technologies and has been promoting them through his talks. Before Schlumberger, he worked with Symantec, Lumiata, and Infosys. Through his innovative thinking and dynamic leadership, he has successfully completed various projects. He regularly blogs on his website http://hadooptutorials.co.in. You can connect with him on LinkedIn at https://www.linkedin.com/in/deshpandetanmay/. He has also authored Mastering DynamoDB, published in August 2014, DynamoDB Cookbook, published in September 2015, Hadoop Real World Solutions Cookbook-Second Edition, published in March 2016, Hadoop: Data Processing and Modelling, published in August, 2016, and Hadoop Blueprints, published in September 2016, all by Packt Publishing.
Read more
See other products by Tanmay Deshpande

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