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eclipse下使用cygwin直接运行shell文件配置

最近事情挺多的,好久不写博客了。今天在看hadoop的时候,突然心血来潮,想在windows的eclipse下跑hadoop的shell脚本,这样就方便多了,查了一个晚上,终于看似找到了,泪奔。记录&分享一下,如果有人也有这样的需求或者备以后自己看。当然在windows下跑shell当然是要先安装cygwin了,关于这个cygwin的安装就不在这里说了,另外关于如何在cygwin配置hado...

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[转]HDFS Metadata Directories Explained - An overview of files and...

转自:http://zh.hortonworks.com/blog/hdfs-metadata-directories-explained/HDFS metadata represents the structure of HDFS directories and files in a tree. It also includes the various attributes of...

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