Book Image

Learning Hadoop 2

Book Image

Learning Hadoop 2

Overview of this book

Table of Contents (18 chapters)
Learning Hadoop 2
About the Authors
About the Reviewers

Chapter 10. Running a Hadoop Cluster

In this chapter, we will change our focus a little and look at some of the considerations you will face when running an operational Hadoop cluster. In particular, we will cover the following topics:

  • Why a developer should care about operations and why Hadoop operations are different

  • More detail on Cloudera Manager and its capabilities and limitations

  • Designing a cluster for use on both physical hardware and EMR

  • Securing a Hadoop cluster

  • Hadoop monitoring

  • Troubleshooting problems with an application running on Hadoop