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From "Erik Hatcher (JIRA)" <>
Subject [jira] [Commented] (SOLR-2827) RegexpBoost Update Processor
Date Tue, 24 Jul 2012 14:08:36 GMT


Erik Hatcher commented on SOLR-2827:

How about we make this one an example of using the new script update processor rather than
baked in Java classes?
> RegexpBoost Update Processor
> ----------------------------
>                 Key: SOLR-2827
>                 URL:
>             Project: Solr
>          Issue Type: New Feature
>          Components: update
>            Reporter: Jan Høydahl
>            Assignee: Jan Høydahl
>              Labels: UpdateProcessor
>             Fix For: 4.0
>         Attachments: SOLR-2827.patch
> Processor which reads a string field and outputs a float field with a boost value if
the input string matched one of several RegEx.
> The processor reads a separate file with one RegEx per line with associated boost value.
> We used it to (de)boost web pages based on URL patterns. Could be used for many other
use cases as well
> Kindly donated by Oslo University

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