[NIFI-9715] Elasticsearch REST API processors should optionally output FlowFile when no hits are returned

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.16.0
• Assignee: Chris Sampson
• Reporter: Chris Sampson
• Created: 21/Feb/22 21:10
• Updated: 22/Feb/22 11:34
• Resolved: 22/Feb/22 11:34

Description

The REST API based Elasticsearch processors should have an option to output an empty FlowFile if there are no hits returned by the query.

This would be inline with the older QueryElasticsearchHttp processor.

All JsonQuery based REST API processors should support this option (including the paginated processors, which should only return a single FlowFile when there are no hits).

Issue Links

• links to: GitHub Pull Request #5786