Bulk Loading Enrichment Information
Bulk loading is used to load information that does not change frequently. For example, bulk loading is ideal for loading from an asset database on a daily or even weekly basis because you don't typically change the number of assets on a network very often.
Enrichment data can be bulk loaded from the local file system, HDFS. The enrichment loader transforms the enrichment into a JSON format that is understandable to Metron. The loading framework has additional capabilities for aging data out of the enrichment stores based on time. Once the stores are loaded, an enrichment bolt that can interact with the enrichment store can be incorporated into the enrichment topology.
You can bulk load enrichment information from the following sources:
CSV Flat File Ingestion
HDFS via MapReduce