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From Apache Wiki <wikidi...@apache.org>
Subject [Solr Wiki] Update of "HighlightingParameters" by HossMan
Date Fri, 30 Jul 2010 02:07:20 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Solr Wiki" for change notification.

The "HighlightingParameters" page has been changed by HossMan.
The comment on this change is: cleaning up DisMaxRequestHandler refs.
http://wiki.apache.org/solr/HighlightingParameters?action=diff&rev1=25&rev2=26

--------------------------------------------------

- Solr provides a collection of [[http://lucene.apache.org/solr/api/org/apache/solr/highlight/package-summary.html|highlighting
utilities]] which can be reused by various Request Handlers to include "highlighted" matches
in field values. Both the StandardRequestHandler and the DisMaxRequestHandler currently use
these utilities, and support the following parameters.
+ Solr provides a collection of [[http://lucene.apache.org/solr/api/org/apache/solr/highlight/package-summary.html|highlighting
utilities]] which can be reused by various Request Handlers to include "highlighted" matches
in field values. The SearchHandler takes advantage of these via the HighlightingComponent
which support the following parameters.
  
  <<Anchor(HowToOverride)>>Some parameters may be overriden on a per-field basis
with the following syntax:
  
@@ -18, +18 @@

  The default value is blank.
  
  == hl.fl ==
- A comma- or space- delimited list of fields to generate highlighted snippets for.  If left
blank, the fields highlighted for the StandardRequestHandler are the defaultSearchField (or
the `df` param if used) and for the DisMaxRequestHandler the `qf` fields are used.
+ A comma- or space- delimited list of fields to generate highlighted snippets for.  If left
blank, the fields highlighted for the LuceneQParser are the defaultSearchField (or the `df`
param if used) and for the DisMax parser the `qf` fields are used.
  
  A '*' can be used to match field globs, e.g. 'text_*' or even '*' to highlight on all fields
where highlighting is possible. When using '*', consider adding hl.requireFieldMatch=true.
  

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