maprtech/mapr-sandbox-base repository overview

⁠MapR Sandbox for Hadoop

Get started immediately with Hadoop with the base image of the MapR Distribution for Hadoop available across all Linux flavors supporting Docker. You can pick and choose the right Hadoop packages and leverage Docker to run multiple MapR single node instances on the same machine.

• This image uses sparse disk of size 20GB for MapRFS. If you are using a devicemapper backend (default on all Redhat and some Ubuntu Machines) for Docker. Please delete your existing files under /var/lib/docker/devicemapper/devicemapper and start docker service with the following arguments. This is necessary since the default rootfs size is limited to 10G (Warning: This will delete your existing images and containers.)

  --storage-opt dm.basesize=30G --storage-opt dm.loopdatasize=200G

• Please ignore error message regarding udev connection during the container startup.