I have experienced it before... maybe you can manage something similar to your q.alt using the params q and qf. Highlight will work in that case (I sorted it out doing that)
Peter Wolanin-2 wrote: > > Possibly this issue is related: > https://issues.apache.org/jira/browse/SOLR-825 > > Though it seems that might affect the standard handler, while what I'm > seeing is more sepcific to the dismax handler. > > -Peter > > On Thu, May 7, 2009 at 8:27 PM, Peter Wolanin <peter.wola...@acquia.com> > wrote: >> For the Drupal Apache Solr Integration module, we are exploring the >> possibility of doing facet browsing - since we are using dismax as >> the default handler, this would mean issuing a query with an empty q >> and falling back to to q.alt='*:*' or some other q.alt that matches >> all docs. >> >> However, I notice when I do this that we do not get any highlights >> back in the results despite defining a highlight alternate field. >> >> In contrast, if I force the standard request handler then I do get >> text back from the highlight alternate field: >> >> select/?q=*:*&qt=standard&hl=true&hl.fl=body&hl.alternateField=body&hl.maxAlternateFieldLength=256 >> >> However, I then loose the nice dismax features of weighting the >> results using bq and bf parameters. So, is this a bug or the intended >> behavior? >> >> The relevant fragment of the solrconfig.xml is this: >> >> <requestHandler name="partitioned" class="solr.SearchHandler" >> default="true"> >> <lst name="defaults"> >> <str name="defType">dismax</str> >> >> <str name="q.alt">*:*</str> >> >> <!-- example highlighter config, enable per-query with hl=true --> >> <str name="hl">true</str> >> <str name="hl.fl">body</str> >> <int name="hl.snippets">3</int> >> <str name="hl.mergeContiguous">true</str> >> <!-- instructs Solr to return the field itself if no query terms are >> found --> >> <str name="f.body.hl.alternateField">body</str> >> <str name="f.body.hl.maxAlternateFieldLength">256</str> >> >> >> Full solrconfig.xml and other files: >> http://cvs.drupal.org/viewvc.py/drupal/contributions/modules/apachesolr/?pathrev=DRUPAL-6--1 >> >> -- >> Peter M. Wolanin, Ph.D. >> Momentum Specialist, Acquia. Inc. >> peter.wola...@acquia.com >> > > > > -- > Peter M. Wolanin, Ph.D. > Momentum Specialist, Acquia. Inc. > peter.wola...@acquia.com > > -- View this message in context: http://www.nabble.com/bug--No-highlighting-results-with-dismax-and-q.alt%3D*%3A*-tp23438048p23450189.html Sent from the Solr - User mailing list archive at Nabble.com.
