ubuntu-hadoop:mkdir: `lala': No such file or directory

xm@slave1:~$ hadoop fs -mkdir lala
mkdir: `lala': No such file or directory

解决方法：
xm@slave1:~$ hadoop fs -mkdir -p lala
xm@slave1:~$ hadoop fs -ls 
Found 1 items
drwxr-xr-x   - xm supergroup          0 2018-01-24 17:13 lala

HDFS文件常用命令详解