在hadoop中新建目录
hdfs dfs -mkdir /usr/dfstest
HDFS系统中Browse Directory目录显示
Path does not exist on HDFS or WebHDFS is disabled. Please check your path or enable WebHDFS
这里的/usr/dfstest并不是linux主机上的/usr目录,而是hadoop系统中的/usr目录,查看hadoop系统上是否有这个目录
# hdfs dfs -ls /
23/02/24 14:53:01 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Found 1 items
drwxr-xr-x - yunwei supergroup 0 2023-02-24 14:39 /hbase
可以看到,我的hadoop系统上,创建的目录是/hbase
若想创建新的目录,则使用命令
# hdfs dfs -mkdir /usr
23/02/24 14:55:41 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
# hdfs dfs -ls /
23/02/24 14:55:53 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Found 2 items
drwxr-xr-x - yunwei supergroup 0 2023-02-24 14:39 /hbase
drwxr-xr-x - yunwei supergroup 0 2023-02-24 14:55 /usr
新的目录便创建成功。