The following documentation could be very helpful:
http://wiki.apache.org/nutch/WritingPluginExample-0.9
AFAIK, there is a limitation in nutch source FieldQueryFilter.java where you
have to create a separate plugin for each field to be indexed. One way I was
able to workaround this is by enhancing FieldQueryFilter.java. It is fairly
straightforward to modify FieldQueryFilter.java to support a list of fields,
although that would require change to nutch base code.
- Sathyam
Sathyam Y <[EMAIL PROTECTED]> wrote:
The easiest way to achieve this is by adding a custom query plugin. I added a
plugin to parse META tags on HTML pages and add them to the index, which can be
used during queries.
- Enhance HtmlParseFilter to parse meta tags and store it in the Document
- Enhance IndexingFilter to add the tags to the index
- Sathyam
Gene Campbell wrote:
Hello
I'm new to Nutch.
I want each URL in the index to be optionally tagged with extra
information that a searcher with filter on.
How do I do this Nutch/Lucene? Some indexing plugin? Which one? Do
I need to create my own plugin? Are there examples anywhere?
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