WARN_RECIPE_EMBED_DOCUMENTS_NEW_METADATA_FIELDS: New metadata columns

This warning is displayed when new metadata columns are added to an embed recipe which are not fully supported by the Knowledge Bank.

• Milvus local or remote: adding metadata columns incrementally is not supported.

• All vector stores: in upsert or append update modes, previously indexed documents might not contain the new metadata columns, which may lead to inconsistent results.

Remediation

To use the new metadata, clear the Knowledge Bank, then re-run the recipe.