you can see definitions of the two commands (Hadoop fs amp; Hadoop dfs) in
Hadoop 의 소스 코드를 볼 수 있습니다
$ Hadoop _ home/bin/Hadoop
< Then class =' org.apache.hadoop.hdfs.server.datanode.datanode' Hadoop _ opts = "$ Hadoop Then class = org.apache.hadoop.fs.fs 셸 Hadoop _ opts = "$ Hadoop _ opts $ Hadoop _ client" Then class = org.apache.hadoop.fs.fs 셸 Hadoop _ opts = "$ Hadoop _ opts $ Hadoop _ client" Then class = org.apache.hadoop.hdfs.tools.dfs admin Hadoop _ opts = "$ Hadoop _ opts $ Hadoop" < /p>감사합니다 < /p >