[NUTCH-2788] ParseData: improve presentation of Metadata in method toString()

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Implemented
• Affects Version/s: 1.16
• Fix Version/s: 1.17
• Component/s: metadata, parser
• Patch Info: Patch Available
• Assignee: Sebastian Nagel
• Reporter: Sebastian Nagel
• Created: 09/Jun/20 09:28
• Updated: 28/Jan/21 13:16
• Resolved: 10/Jun/20 18:43

Description

See NUTCH-2567:

I would also suggest making the output of Metadata::toString more readable(for instance by adding a newline before each new metadata value). It would have made this bug way easier to spot inside the output of the parsechecker.

Issue Links

• links to: Github pull-request #529