Hi I was able to create a local cloud at home and was able to run every spark CLI command perfectly without any issues.
When I come to office and trying to do the same thing for demo to my boss, I found an issue as my Spark CLI behaving weird.
Spark list is just listing spark core name it says online but basic core functions are missing.
Even I am not able to run spark call core name digitalwrite D7,HIGH
I do not know why?? Any security issues?