<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>大数据 on haifeiWu</title><link>https://haifeiWu.github.io/tags/%E5%A4%A7%E6%95%B0%E6%8D%AE/</link><description>Recent content in 大数据 on haifeiWu</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><managingEditor>whfstudio@163.com (haifeiWu)</managingEditor><webMaster>whfstudio@163.com (haifeiWu)</webMaster><copyright>© 2016～2026 haifeiWu</copyright><lastBuildDate>Sat, 18 Jan 2020 23:37:50 +0800</lastBuildDate><atom:link href="https://haifeiWu.github.io/tags/%E5%A4%A7%E6%95%B0%E6%8D%AE/index.xml" rel="self" type="application/rss+xml"/><item><title>MapReduce 的简单实现</title><link>https://haifeiWu.github.io/posts/mapreduce-shixiandejiandanshixian/</link><pubDate>Sat, 18 Jan 2020 23:37:50 +0800</pubDate><author>whfstudio@163.com (haifeiWu)</author><guid>https://haifeiWu.github.io/posts/mapreduce-shixiandejiandanshixian/</guid><description>相信用过 Hadoop 的同学在等待结果输出的时候会出现类似于这样的 INFO : 2020-01-17 11:44:14,132 Stage-11 map = 0%, reduce = 0% 的日志，它展示了 MapReduce 的执行过程，下面我们也将就 MapReduce…</description></item></channel></rss>