[NIFI-4717] Minor bugs and performance improvements to record-oriented processors

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Assignee: Mark Payne
• Reporter: Mark Payne
• Created: 21/Dec/17 14:40
• Updated: 09/Oct/23 17:36
• Resolved: 29/Dec/17 15:49

Description

While testing some corner cases, I have run into a few minor issues with some of the record oriented processors/libraries:

ConvertRecord performs very poorly if the writer is the JSON RestSetWriter and configured to write the schema using the avro.schema attribute.

If QueryRecord fails to parse data properly with the configured reader, it may roll back the session instead of routing to failure, leading the FlowFile being stuck on the queue. This includes an error message indicating that the FlowFile has an active callback or input stream that hasn't been closed.

QueryRecord fails if referencing a field that is of UNION type.

Issue Links

• fixes: NIFI-4590 customValidate() fails during unit tests when isExpressionLanguagePresent() is called
• links to: GitHub Pull Request #2359