Hi
I am deploying Hive in a regulated environment - all data needs to be encrypted when transferred and at rest. If I run a 'select' statement, using HiveServer2, then a map reduce job(s) get started and results files are generated on nodes of my cluster. The final stage of the process must be to transfer all these results files back to HiveServer2 before they are sent to the client. Does anyone know how to encrypt this stage (ie results sent from cluster nodes to HiveServer2)? If I run tcpdump on my cluster I can see that this traffic is not encrypted. Many thanks Nick
