The ADM210 Lab guide references a ADM210 sandbox (of MapR 4.1.0) but there's no link to the sandbox. Anyone know where to find it?
From the lab guide
You will need the following to complete all the labs for this course:
Access to a physical or virtual cluster running MapR version 4.1.0, Hive version 0.14, and Pig version 0.14. Classroom training provides a 3-node cluster for each student. On-demand students can create their own cluster, or use the ADM 210 single-node sandbox.