我使用突出显示功能配置了solr 4.10(也是5.3).它适用于大多数单词,但我发现一些" 不 "允许突出显示的单词,即solr返回所需的文档,但不会突出显示其中的一些.
什么会造成这样的影响？
solrconfig.xml中
<requestHandler name="/select" class="solr.SearchHandler">
<lst name="defaults">
<str name="wt">json</str>
<str name="indent">true</str>
<str name="defType">edismax</str>
<str name="bf">product(concount)</str>
<str name="df">text bio text_syn text_syn_other</str>
<str name="qf">
text^25 bio^16 text_syn^8 text_syn_other^3
</str>
<str name="hl">on</str>
<str name="hl.fl">text bio text_syn text_syn_other</str>
<str name="hl.preserveMulti">true</str>
<str name="hl.encoder">html</str>
<str name="f.text.hl.fragsize">100</str>
<str name="hl.snippets">20</str>
<arr name="components">
<str>highlight</str>
</arr>
</lst>
schema.xml中
<fieldType name="text_en" class="solr.TextField" positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="solr.PatternTokenizerFactory" pattern="[\s\n,/\\]" />
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.EnglishPossessiveFilterFactory"/>
<filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
<filter class="solr.PorterStemFilterFactory"/>
<filter class="solr.SynonymFilterFactory" synonyms="synonyms_abbr.txt" ignoreCase="true" expand="false"/>
</analyzer>
<analyzer …