MapR 5.0 Documentation : General Requirements

  • RAM: 4 GB or more
  • At least one free unmounted drive or partition, 500 GB or more
  • At least 10 GB of free space on the operating system partition
  • Sun Java JDK 6 (not JRE)
  • The root password, or sudo privileges
  • A user (and password) chosen to have administrative privileges on the cluster

For more information, see Requirements for Installation.