Imports
- github.com/elastic/beats/libbeat/common
- gopkg.in/mgo.v2
- github.com/elastic/beats/libbeat/logp
- github.com/elastic/beats/metricbeat/module/mongodb
- github.com/elastic/beats/metricbeat/mb
- github.com/elastic/beats/metricbeat/schema
- github.com/elastic/beats/metricbeat/schema/mapstriface