O'Reilly logo

Optimizing Hadoop for MapReduce by Khaled Tannir

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Summary

In this chapter, we learned about the best practices of Hadoop MapReduce optimization. In order to improve the job performance of Hadoop, several recommendations and tips were presented in the form of checklists, which will help you to ensure that your Hadoop cluster is well configured and dimensioned.

This concludes our journey of learning to optimize and enhance our MapReduce job performance. I hope you have enjoyed it as much as I did. I encourage you to keep learning more about the topics covered in this book using the MapReduce published papers on Google, Hadoop's official website, and other sources on the Internet. Optimizing a MapReduce job is an iterative and repeatable process that you need to do before finding out its optimum ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required