8. Hadoop YARN Applications

In This Chapter:

Image The YARN Distributed-Shell is introduced as a non-MapReduce application.

Image The Hadoop YARN application and operation structure is explained.

Image A summary of YARN application frameworks is provided.

The introduction of Hadoop version 2 has drastically increased the number and scope of new applications. By splitting the version 1 monolithic MapReduce engine into two parts, a scheduler and the MapReduce framework, ...

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