This can be configured on the Hadoop level.
> On 03 Jun 2016, at 10:59, Nick Corbett <nick.corb...@outlook.com> wrote: > > 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
