Hi, I am facing an issue as a Cloud Sysadmin , when Spark master launched on public IPs any one who knows the URL of spark can submit the jobs to it .
Any way/hack to have a Authn and Authz in spark . i tried to look into it but could not find .. any hint ? -- Regards Zeeshan Ali Shah System Administrator - PDC HPC PhD researcher (IT security) Kungliga Tekniska Hogskolan +46 8 790 9115 http://www.pdc.kth.se/members/zashah