Test upgrade sudo approach

   export MAPR_TICKETFILE_LOCATION=/opt/mapr/conf/mapruserticket
   sudo -u mapr maprcli config save -values {mapr.targetversion:"`cat /opt/mapr/MapRBuildVersion`"}
   sudo -u mapr maprcli cluster feature enable -all

OR:

su - mapr -c 'MAPR_TICKETFILE_LOCATION=/opt/mapr/conf/mapruserticket maprcli dashboard info -json'
