There seem to be a nearly infinite amount of class-path related issues when you try to use the Apache Drill driver in Spark. E.g. you get errors with java.lang.NoClassDefFoundError: oadd/org/apache/log4j/Logger when you try to create a connection.
Given MapR heavily supports Spark and Drill, do you have an example of calling a simple drill query in Spark?
Note that I'm just trying to call a metadata refresh on new parquet files once they're written in spark, so I don't even need it integrated with any spark features; I literally just need to run a single simple statement as a one-off and am having trouble.
Drill 1.12 driver, Spark 2.1.0.