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You're reading from  Hadoop 2.x Administration Cookbook

Product typeBook
Published inMay 2017
PublisherPackt
ISBN-139781787126732
Edition1st Edition
Tools
Hadoop
Concepts
System Administration
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Author (1)
Aman Singh
Aman Singh
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Aman Singh

Gurmukh Singh is a seasoned technology professional with 14+ years of industry experience in infrastructure design, distributed systems, performance optimization, and networks. He has worked in big data domain for the last 5 years and provides consultancy and training on various technologies. He has worked with companies such as HP, JP Morgan, and Yahoo. He has authored Monitoring Hadoop by Packt Publishing
Read more about Aman Singh

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Configure Oozie and workflows

In this recipe, we will configure the Oozie workflow engine and look at some examples of scheduling jobs using the Oozie workflow.

Oozie is a scheduler to manage Hadoop jobs, with the ability to make decisions on the conditions or states of previous jobs or the presence of certain files.

Getting ready

Make sure that you have completed the recipe of Hadoop cluster configuration with the edge node configured. HDFS and YARN must be configured and healthy before starting this recipe.

How to do it...

  1. Connect to the edge node edge1.cyrus.com and switch to the hadoop user.

  2. Download the Oozie source package, untar it, and build it:

    $ tar –xzvfoozie-4.1.0.tar.gz
$ cd oozie-4.1.0

  3. Edit the file pom.xml to make it suitable for the Java version and the Hadoop version. Change the fields according to the version of Java used. For Hadoop 2.x, it must be version 2.3.0:

    <targetJavaVersion>1.8</targetJavaVersion>
<hadoop.version>2.3.0</hadoop.version>
<hbase...
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Hadoop 2.x Administration Cookbook
Published in: May 2017Publisher: PacktISBN-13: 9781787126732
© 2017 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Aman Singh

Gurmukh Singh is a seasoned technology professional with 14+ years of industry experience in infrastructure design, distributed systems, performance optimization, and networks. He has worked in big data domain for the last 5 years and provides consultancy and training on various technologies. He has worked with companies such as HP, JP Morgan, and Yahoo. He has authored Monitoring Hadoop by Packt Publishing
Read more about Aman Singh

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