TopK problem in Hadoop

Some example codes here

https://github.com/adamjshook/mapreducepatterns/tree/master/MRDP/src/main/java/mrdp

https://github.com/adamjshook/mapreducepatterns/blob/master/MRDP/src/main/java/mrdp/ch3/TopTenDriver.java

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转载自ylzhj02.iteye.com/blog/2068390