In unit tests MiniMRYarnCluster is used to do this kind of stuff.
 

     On Friday, February 6, 2015 3:51 AM, Telles Nobrega 
<tellesnobr...@gmail.com> wrote:
   

 Hi, I'm working on a experiment and I need to do something like, start a 
hadoop job (wordcount, terasort, pi) and let the application organize the 
distribution of files and before the map actually start working I need to kill 
a single node of my topology. Is there any automated way that I can do that?

    

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