hello everyone,    it's been days that i'm trying to execute my spark program, using spark-submit on a HDP 2.6 , using anaconda 3.6 (on a cluster of 7 machines) , but i get the error    Cannot run program "/root/anaconda3/bin/python": error=13 , permission denied   I am excuting the program as root , i did try some things  I gave the 777 permission on the whole directory without result , however i can start pyspark , and spark-submit cmd without getting an error , what can i do please ?  Thanks    ... View more