Some profiles in Drill have specific configurations for fs.defaultFS Hadoop property. This option was set to file:/// in core-site.xml in tests resources in java-exec modulte. Since in
DRILL-7547 was added another core-site.xml file into the mongo module, it overrides the existing one, so mongo tests stop using file:/// for such profiles.
These failures became seen after fix for
DRILL-7628, where they started running again.