Github user cestella commented on a diff in the pull request: https://github.com/apache/metron/pull/791#discussion_r143059336 --- Diff: metron-platform/metron-enrichment/README.md --- @@ -25,9 +25,26 @@ defined by JSON documents stored in zookeeper. There are two types of configurations at the moment, `global` and `sensor` specific. + ## Global Configuration -See the "[Global Configuration](../metron-common)" section. +There are a few enrichments which have independent configurations, such +as from the global config. + +Also, see the "[Global Configuration](../metron-common)" section for +more discussion of the global config. + +### GeoIP +Metron supports enrichment of IP information using +[GeoLite2](https://dev.maxmind.com/geoip/geoip2/geolite2/). The +location of the file is managed in the global config. + +#### `geo.hdfs.file` + +The location on HDFS of the GeoLite2 database file to use for GeoIP +lookups. This file will be localized on the storm supervisors running +the topology and used from there. If this file changes, a topology --- End diff -- There, clarified. Is that right?
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