本文地址:http://www.cnblogs.com/qiaoyihang/p/6293402.html (一)Namenode的目录结构 HDFS进行初次格式化之后将会在$dfs.namenode.name.dir/current目录下生成一系列文件: ${dfs.namenode.name.dir}/ current VERSION edits_0000000000000000001-0000000000000000007 edits_0000000000000000008-0000000