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From Ross Nordeen <rjnor...@mtu.edu>
Subject MR 0.20.2 job chaining
Date Mon, 25 Jul 2011 18:20:12 GMT

Hello all,

I am trying to write a MR program where the output from the mappers are dependent on the previous
map processes.  I understand that a job scheduler exists to control such processes.  Would
anyone be able to give some sample code of a working implementation of this in hadoop 0.20.2?

Ross Nordeen
Computer Networking And Systems Administration
Michigan Technological University

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