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PatentJoin
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CSCI 7000 Datacenter Scale Computing Blake Caldwell Decmber 11, 2012 FILES: PatentJoin.java output.txt Makefile README.lap9 The output for this program shows a couple entries which are obviously not states (e.g. "CZ"). However, since the country was listed as "US", I have no way of knowing if they should be completely thrown out. Instead of creating individual cases, I left them in. This program runs 3 mapreduce jobs to accomplish the calculation of the perctage of patents within a state that cite other patents in the same state. ChainMapper is used in the second job to demonstrate its usage. Reduce-side joins are used in the reduce stages of all three jobs.