[NUTCH-2772] Debugging parse filter to show serialized DOM tree

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Implemented
• Affects Version/s: 1.16
• Fix Version/s: 1.17
• Component/s: parser, plugin
• Patch Info: Patch Available
• Assignee: Sebastian Nagel
• Reporter: Sebastian Nagel
• Created: 27/Feb/20 16:13
• Updated: 01/Oct/23 07:24
• Resolved: 30/Apr/20 08:29

Description

A tool to show the DOM tree (eg. serialized as XML/HTML) might be helpful for debugging, eg., see NUTCH-2769. The DOM tree is available in the parse plugins and is also passed to the HtmlParseFilter plugins. We could provide a parsefilter-debug plugin which logs the DOM tree and add the serialized string representation to the parse data.

Issue Links

• is related to: NUTCH-1898 Add -dumpRawHTML prameter to parsechecker tool
• links to: GitHub Pull Request #500