我刚刚在我的ubuntu 14环境中安装了hadoop 2.8.1。 安装完成后，我在hadoop安装文件夹下得到了这些目录和文件
Hadoop安装文件夹是/usr/local/hadoop/hadoop-2.8.1-src
BUILDING.txt hadoop-build-tools hadoop-dist hadoop-maven-plugins hadoop-project-dist LICENSE.txt pom.xml
dev-support hadoop-client hadoop-hdfs-project hadoop-minicluster hadoop-tools NOTICE.txt README.txt
hadoop-assemblies hadoop-common-project hadoop-mapreduce-project hadoop-project hadoop-yarn-project patchprocess start-build-env.sh
要完成安装，我们需要配置这些文件
/usr/local/hadoop/etc/hadoop/hadoop-env.sh
/usr/local/hadoop/etc/hadoop/core-site.xml
/usr/local/hadoop/etc/hadoop/mapred-site.xml.template
/usr/local/hadoop/etc/hadoop/hdfs-site.xm
Note: If am correct these files would come out from hadoop installation . Right ?
但是我无法在hadoop安装文件夹中找到任何这些文件，我也检查了其他可能的位置，而且还缺少conf文件夹。
我正在按照这里的安装步骤进行操作
http://www.bogotobogo.com/Hadoop/BigData_hadoop_Install_on_ubuntu_single_node_cluster.php
任何人都可以告诉我应该做些什么或者我在这里做错了什么？
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