I have constructed a single-node Hadoop environment on CentOS using the Cloudera CDH repository. When I want to copy a local file to HDFS, I used the command:
sudo -u hdfs hadoop fs -put /root/MyHadoop/file1.txt /
But,the result depressed me:
put: '/root/MyHadoop/file1.txt': No such file or directory
I'm sure this file does exist.
Please help me,Thanks!