Running MapR Services as the Root User

  1. Stop Warden.
    service mapr-warden stop
  2. If ZooKeeper is installed on the node, stop it.
    service mapr-zookeeper stop
  3. Run the script $INSTALL_DIR/server/config-mapr-user.sh -u root
  4. If Zookeeper is installed, start it.
    service mapr-zookeeper start
  5. Start Warden.
    service mapr-warden start