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OpenStack Sahara Essentials by Omar Khedher

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Chapter 6. Hadoop High Availability Using Sahara

Ultimately, ensuring a high available system might need a large investment of time and expertise. Without a doubt, building a Hadoop cluster requires more crucial configuration steps in order to respond properly in the event of failure. At this point, installing and configuring manually a high available Hadoop cluster might be an error-prone process. In addition, adopting a HA solution in a Hadoop cluster needs more expertise on different processes that need a customized setup. The difficulty of such a setup might vary from one Hadoop plugin cluster to another. However, it is more practical to simplify the HA deployment setup using Sahara. This chapter will cover how to deploy easily a high available ...

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