每次我尝试运行命令时，即使命令有效，我也会收到警告。堆栈防护可能已被禁用
root@binu-PC:/usr/hadoop-3.1.0/sbin# hadoop fs -ls
Picked up _JAVA_OPTIONS: -Dawt.useSystemAAFontSettings=gasp
Java HotSpot(TM) Server VM warning: You have loaded library /usr/hadoop-3.1.0/lib/native/libhadoop.so.1.0.0 which might have disabled stack guard.
The VM will try to fix the stack guard now. It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.
2018-08-05 14:33:14,231 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Found 2 items
drwxr-xr-x - root supergroup 0 2018-08-05 14:28 binu
drwxr-xr-x - root supergroup 0 2018-08-05 14:33 hfile
root@binu-PC:/usr/hadoop-3.1.0/sbin#
如果有人可以告诉我发生了什么事情会很有帮助？