I have launched a single node cluster with OS as Centos 7.5, 4vcpu, 16GB RAM in azure. But when I create a table and insert some values into the table in hive its gets to pending state with zero resources while seeing in resource manager. And also when I open up resource manager port to all. Some unknown jobs by dr.who is getting created.
No idea of what to do. Please help me with this 2 issue.