Siren Platform User Guide


Siren Investigate currently has the following limitations.

Nested objects

Siren Investigate cannot perform aggregations across fields that contain nested objects. It also cannot search on nested objects when Lucene Query Syntax is used in the query bar.


Using include_in_parent or copy_to as a workaround is not supported and may stop functioning in future releases.

Visualizations over JDBC tables

When you create visualizations over JDBC tables, you cannot add more than one sub-bucket.

If you try to add another sub-bucket, the following error message is displayed:

"Visualize: Only one level of nesting is currently supported."


Use a datasource reflection job to ingest the table in a concrete index. Then, the aggregation can run successfully on the index.