Mapreduce 整个工作机制图

id="cproIframe_u1728839_2" width="120" height="240" src="http://pos.baidu.com/acom?adn=4&at=160&aurl=&cad=1&ccd=32&cec=GBK&cfv=11&ch=0&col=zh-CN&conOP=0&cpa=1&dai=2&dis=0&layout_filter=rank%2Cimage&ltr=http%3A%2F%2Fwww.aboutyun.com%2Fthread-6179-1-1.html&ltu=http%3A%2F%2Fwww.aboutyun.com%2Fthread-5641-1-1.html&lunum=6&n=92051019_cpr&pcs=1047x541&pis=10000x10000&ps=541x982&psr=1366x768&pss=1047x892&qn=3645e137ea4c2df5&rad=&rsi0=120&rsi1=240&rsi5=4&rss0=%23FFFFFF&rss1=%23FFFFFF&rss2=%230000ff&rss3=%23444444&rss4=%23008000&rss5=&rss6=%23e10900&rss7=&scale=&skin=tabcloud_skin_3&stid=5&td_id=1728839&tn=text_default_120_240&tpr=1424691079388&ts=1&version=2.0&xuanting=0&dtm=BAIDU_DUP2_SETJSONADSLOT&dc=2&di=u1728839&tt=1424691079373.203.312.312" align="center,center" marginwidth="0" marginheight="0" scrolling="no" frameborder="0" allowtransparency="true" style="word-wrap: break-word;"> 刚才发现一张讲解mapreduce整个工作机制图，跟大家分享一下，大家发表一下建议，对mapreduce工作机制有何看法，或者那里有不清楚。mapreduce每一个工作阶段，对我们在工作中处理某种业务都是有很大帮助的。