db

hadoop development

base environment

eclipse plugin download https://github.com/winghc/hadoop2x-eclipse-plugin

Tools winutils https://github.com/4ttty/winutils

dev reference resource https://blog.csdn.net/ping802363/article/details/78213292

Demo

db-sample1

Use hadoop mr to count word.

db-recommend-mahout

Use hadoop mr and mahout to implement recommend such as job,movie.