单机Hadoop搭建

1.下载hadoop-2.7.3.tar.gz http://www.apache.org/dyn/closer.cgi/hadoop/common/hadoop-2.7.3/hadoop-2.7.3.tar.gz 2.解压hadoop-2.7.3.tar.gz 3.进入hadoop-2.7.3目录 4.修改配置etc/hadoop/ （1）core-site.xml （2）hdfs-site.x

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