Hi,

I am having some difficulties making highlighting work. For some reason the 
highlighting feature only works on some fields but not on other fields even 
though these fields are stored.

An example of a request looks like this: 
http://localhost/solr/mytest/select?fl=id,doc.Type,Journalnummer,Sagstitel&hl.fl=Sagstitel&hl.simple.post=%3C/b%3E&hl.simple.pre=%3Cb%3E&hl=on&q=rotte

It simply returns an empty set, for all documents even though I can see several 
documents which have “Sagstitel” containing the word “rotte” (rotte=rat).  What 
am I missing here?

I am using the standard highlighter as below.


<searchComponent class="solr.HighlightComponent" name="highlight">
    <highlighting>
      <!-- Configure the standard fragmenter -->
      <!-- This could most likely be commented out in the "default" case -->
      <fragmenter name="gap"
                  default="true"
                  class="solr.highlight.GapFragmenter">
        <lst name="defaults">
          <int name="hl.fragsize">100</int>
        </lst>
      </fragmenter>

      <!-- A regular-expression-based fragmenter
           (for sentence extraction)
        -->
      <fragmenter name="regex"
                  class="solr.highlight.RegexFragmenter">
        <lst name="defaults">
          <!-- slightly smaller fragsizes work better because of slop -->
          <int name="hl.fragsize">70</int>
          <!-- allow 50% slop on fragment sizes -->
          <float name="hl.regex.slop">0.5</float>
          <!-- a basic sentence pattern -->
          <str name="hl.regex.pattern">[-\w ,/\n\&quot;&apos;]{20,200}</str>
        </lst>
      </fragmenter>

      <!-- Configure the standard formatter -->
      <formatter name="html"
                 default="true"
                 class="solr.highlight.HtmlFormatter">
        <lst name="defaults">
          <str name="hl.simple.pre">&lt;b&gt;</str>
          <str name="hl.simple.post">&lt;/b&gt;</str>
        </lst>
      </formatter>

      <!-- Configure the standard encoder -->
      <encoder name="html"
               class="solr.highlight.HtmlEncoder" />

      <!-- Configure the standard fragListBuilder -->
      <fragListBuilder name="simple"
                       class="solr.highlight.SimpleFragListBuilder"/>

      <!-- Configure the single fragListBuilder -->
      <fragListBuilder name="single"
                       class="solr.highlight.SingleFragListBuilder"/>

      <!-- Configure the weighted fragListBuilder -->
     <fragListBuilder name="weighted"
                       default="true"
                       class="solr.highlight.WeightedFragListBuilder"/>

      <!-- default tag FragmentsBuilder -->
      <fragmentsBuilder name="default"
                        default="true"
                        class="solr.highlight.ScoreOrderFragmentsBuilder">
        <!--
        <lst name="defaults">
          <str name="hl.multiValuedSeparatorChar">/</str>
        </lst>
        -->
      </fragmentsBuilder>

      <!-- multi-colored tag FragmentsBuilder -->
      <fragmentsBuilder name="colored"
                        class="solr.highlight.ScoreOrderFragmentsBuilder">
        <lst name="defaults">
          <str name="hl.tag.pre"><![CDATA[
               <b style="background:yellow">,<b style="background:lawgreen">,
               <b style="background:aquamarine">,<b style="background:magenta">,
               <b style="background:palegreen">,<b style="background:coral">,
               <b style="background:wheat">,<b style="background:khaki">,
               <b style="background:lime">,<b 
style="background:deepskyblue">]]></str>
          <str name="hl.tag.post"><![CDATA[</b>]]></str>
        </lst>
      </fragmentsBuilder>

      <boundaryScanner name="default"
                       default="true"
                       class="solr.highlight.SimpleBoundaryScanner">
        <lst name="defaults">
          <str name="hl.bs.maxScan">10</str>
          <str name="hl.bs.chars">.,!? &#9;&#10;&#13;</str>
        </lst>
      </boundaryScanner>

      <boundaryScanner name="breakIterator"
                       class="solr.highlight.BreakIteratorBoundaryScanner">
        <lst name="defaults">
          <!-- type should be one of CHARACTER, WORD(default), LINE and 
SENTENCE -->
          <str name="hl.bs.type">WORD</str>
          <!-- language and country are used when constructing Locale object.  
-->
          <!-- And the Locale object will be used when getting instance of 
BreakIterator -->
          <str name="hl.bs.language">da</str>
        </lst>
      </boundaryScanner>
    </highlighting>
  </searchComponent>

Hope that some one can help, thanks in advance.

Best regards
Martin



Internal - KMD A/S

Beskyttelse af dine personlige oplysninger er vigtig for os. Her finder du 
KMD’s Privatlivspolitik<http://www.kmd.dk/Privatlivspolitik>, der fortæller, 
hvordan vi behandler oplysninger om dig.

Protection of your personal data is important to us. Here you can read KMD’s 
Privacy Policy<http://www.kmd.net/Privacy-Policy> outlining how we process your 
personal data.

Vi gør opmærksom på, at denne e-mail kan indeholde fortrolig information. Hvis 
du ved en fejltagelse modtager e-mailen, beder vi dig venligst informere 
afsender om fejlen ved at bruge svarfunktionen. Samtidig beder vi dig slette 
e-mailen i dit system uden at videresende eller kopiere den. Selvom e-mailen og 
ethvert vedhæftet bilag efter vores overbevisning er fri for virus og andre 
fejl, som kan påvirke computeren eller it-systemet, hvori den modtages og 
læses, åbnes den på modtagerens eget ansvar. Vi påtager os ikke noget ansvar 
for tab og skade, som er opstået i forbindelse med at modtage og bruge e-mailen.

Please note that this message may contain confidential information. If you have 
received this message by mistake, please inform the sender of the mistake by 
sending a reply, then delete the message from your system without making, 
distributing or retaining any copies of it. Although we believe that the 
message and any attachments are free from viruses and other errors that might 
affect the computer or it-system where it is received and read, the recipient 
opens the message at his or her own risk. We assume no responsibility for any 
loss or damage arising from the receipt or use of this message.

Reply via email to