The Ingest Attachment Processor can extract metadata as well as text. While we don't use it in our default pipelines, customers can choose to customize a pipeline to capture this metadata. However, the extraction service doesn't expose any of it.
Proposed Solution
Expose (common) metadata through generic and optional output fields.
Problem Description
The Ingest Attachment Processor can extract metadata as well as text. While we don't use it in our default pipelines, customers can choose to customize a pipeline to capture this metadata. However, the extraction service doesn't expose any of it.
Proposed Solution
Expose (common) metadata through generic and optional output fields.
Alternatives
???
Additional Context
See https://github.com/elastic/enterprise-search-team/issues/2744