Hi all,
SolrQuery provides all methods related to highlighting with Solrj client
such as setHighlight(), setHighlightFragSize(), etc.
But I didn’t find any way to set the hl.usePhraseHighlighter = true to the
query. However, I can set the same in my solrconfig.xml but my aim is to
this attribute to “true” in case of “exact match” search.
One more question which I needed to rise is about “highlighting the
wildcard”.
I went through the mailing list and found out that we can do this by
prefixing the “*” with a “?” but it is not working for me.
In fact the wild card “?” instead of “*” itself does not give me any result.
My relevant schema.xml:
<fieldType name="wild_card" class="solr.TextField"
positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
</analyzer>
<analyzer type="query">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
</analyzer>
</fieldType>
<field name="wildcard" type="wild_card" indexed="true" stored="false"
multiValued="true" omitNorms="true"/>
<field name="highlightFields" type="text" indexed="true" stored="true"
multiValued="true"/>
<defaultSearchField>all</defaultSearchField>
Note: I have other fields too but specifying only relevant. I am
copyfielding every field but not "wildcard" and "highlightFields". While
creating query, I'm doing - query.setQuery("wildcard: " + searchTerm);. Also
I'm using the default requestHandler(standard)
My relevant solrconfig.xml
<requestHandler name="standard" class="solr.StandardRequestHandler"
default="true">
<lst name="defaults">
<str name="echoParams">explicit</str>
<int name="rows">10</int>
<str name="fl">*</str>
<str name="version">2.1</str>
<str name="hl.fl">highlightFields</str>
<str name="f.highlightFields.hl.fragsize">300</str>
</lst>
</requestHandler>
Please let me know where I'm going wrong.
Thanks
Sachit
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