Try URLClassifyProcessorFactory in the processing chain instead, configured
in solrconfig.xml
There is very little documentation for it, so check the source for exact
params. Or search for the blog post introducing it several years ago.
Documentation patches would be welcome.
Regards,
Alex
On Wed, Jun 13, 2018, 01:02 Hanjan, Harinder, <harinder.han...@calgary.ca>
wrote:
> Hello!
>
> I am indexing web documents and have a need to extract their top-level URL
> to be stored in a different field. I have had some success with the
> PatternTokenizerFactory (relevant schema bits at the bottom) but the
> behavior appears to be inconsistent. Most of the times, the top level URL
> is extracted just fine but for some documents, it is being cut off.
>
> Examples:
> URL
>
> Extracted URL
>
> Comment
>
> http://www.calgaryarb.ca/eCourtPublic/15M2018.pdf
>
> http://www.calgaryarb.ca
>
> Success
>
> http://www.calgarymlc.ca/about-cmlc/
>
> http://www.calgarymlc.ca
>
> Success
>
> http://www.calgarypolicecommission.ca/reports.php
>
> http://www.calgarypolicecommissio
>
> Fail
>
> https://attainyourhome.com/
>
> https://attai
>
> Fail
>
> https://liveandplay.calgary.ca/DROPIN/page/dropin
>
> https://livea
>
> Fail
>
>
>
>
> Relevant schema:
> <copyField dest="hostname" source="SolrId"/>
>
> <field name="hostname" type="hostnameType" stored="true" indexed="false"
> multiValued="false"/>
>
> <fieldType name="hostnameType" class="solr.TextField"
> sortMissingLast="true">
> <analyzer type="index">
> <tokenizer
>
> class="solr.PatternTokenizerFactory"
>
> pattern="^https?://(?:[^@/n]+@)?(?:www.)?([^:/n]+)"
> group="0"/>
> </analyzer>
> </fieldType>
>
>
> I have tested the Regex and it is matching things fine. Please see
> https://regex101.com/r/wN6cZ7/358.
> So it appears that I have a gap in my understanding of how Solr
> PatternTokenizerFactory works. I would appreciate any insight on the issue.
> hostname field will be used in facet queries.
>
> Thank you!
> Harinder
>
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