[METRON-1970] Add Metadata to Error Messages Generated During Parsing

• Type: Improvement
• Status: Done
• Priority: Major
• Resolution: Done
• Fix Version/s: 0.7.1
• Assignee: Nick Allen
• Reporter: Nick Allen
• Created: 24/Jan/19 22:51
• Updated: 23/Apr/19 19:51
• Resolved: 12/Feb/19 17:32

Description

A user can choose to add metadata to each parsed message using the `readMetadata` parser option.  The error messages that are generated when a parser error occurs, do not include this metadata. This means that the original metadata is effectively lost when an error occurs.

The metadata should be persisted with the error message in Kafka.  This allows a user to create their own automated retry mechanism using the error message stored in Kafka.

 

Issue Links

• links to: GitHub Pull Request #1325