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Pro Hadoop pp 207-237 | Cite as

Unit Testing and Debugging

Abstract

Two questions echo endlessly in the dark hours of small, enclosed areas lit by the dim glow of display screens: “Is it working?” and “How did that happen?” This chapter is about answering those questions.

Keywords

File System Unit Testing Virtual Cluster Configuration Object Task Output 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Jason Venner 2009

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