运行什么命令都提示
[app_comm@spdevmlbdap05 dfs]$ hadoop fs -ls /
shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or di
chdir: error retrieving current directory: getcwd: cannot access parent directories: No such file or directo
Error occurred during initialization of VM
java.lang.Error: Properties init: Could not determine current working directory.
at java.lang.System.initProperties(Native Method)
at java.lang.System.initializeSystemClass(System.java:1166)
原因： 当前目录已经不存在了，要cd到其他存在的目录
