copyFromLocal: `/user/hduser/input': 没有那个文件或目录
copyFromLocal: `/user/hduser/input': No such file or directory
我试图从这个 website but was having some problems and I followed the solutions from this 开始做 WordCount 教程。一切都很好,直到我尝试执行 hadoop fs -copyFromLocal /user/hduser/input
产生了这个错误
copyFromLocal: `/user/hduser/input': No such file or directory
我试图通过执行 hadoop fs -mkdir /user/hduser/input
来双重确认是否存在这样的文件,它说 mkdir:
/user/hduser/input':文件存在`
所以我对哪里出了问题有点困惑。我只想能够执行 copyFromLocal 函数。
When I run the command jps it shows -
16023 SecondaryNameNode
16200 ResourceManager
16432 NodeManager
18971 Jps
15503 NameNode
hadoop fs -copyFromLocal /user/hduser/directory_in_local_fs /user/hduser/directory_in_hadoop_fs
复制directory_in_local_fs(本地文件或目录)到directory_in_hadoop_fs(路径hadoop文件系统)
复制前必须创建目录。
hadoop fs -mkdir /user/hduser/directory_in_hadoop_fs
我试图从这个 website but was having some problems and I followed the solutions from this hadoop fs -copyFromLocal /user/hduser/input
产生了这个错误
copyFromLocal: `/user/hduser/input': No such file or directory
我试图通过执行 hadoop fs -mkdir /user/hduser/input
来双重确认是否存在这样的文件,它说 mkdir:
/user/hduser/input':文件存在`
所以我对哪里出了问题有点困惑。我只想能够执行 copyFromLocal 函数。
When I run the command jps it shows -
16023 SecondaryNameNode
16200 ResourceManager
16432 NodeManager
18971 Jps
15503 NameNode
hadoop fs -copyFromLocal /user/hduser/directory_in_local_fs /user/hduser/directory_in_hadoop_fs
复制directory_in_local_fs(本地文件或目录)到directory_in_hadoop_fs(路径hadoop文件系统)
复制前必须创建目录。
hadoop fs -mkdir /user/hduser/directory_in_hadoop_fs