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From Teague James <teag...@insystechinc.com>
Subject Re: Help With Phrase Highlighting
Date Wed, 02 Dec 2015 02:29:26 GMT
Hello,

Thanks for replying! I tried using it in a query string, but without success. Should I add
it to my solrconfig? If so, are there any other hl parameters that are necessary? 

-Teague

> On Dec 1, 2015, at 9:01 PM, Philippe Soares <soares@gqlifesciences.com> wrote:
> 
> Hi,
> Did you try hl.mergeContiguous=true ?
> 
> On Tue, Dec 1, 2015 at 3:36 PM, Teague James <teaguej@insystechinc.com>
> wrote:
> 
>> Hello everyone,
>> 
>> I am having difficulty enabling phrase highlighting and am hoping someone
>> here can offer some help. This is what I have currently:
>> 
>> Solr 4.9
>> solrconfig.xml (partial snip)
>> <requestHandler name="/select" class="solr.SearchHandler">
>>                <lst name="defaults">
>>                        <str name="wt">xml</str>
>>                        <str name="echoParams">explicit</str>
>>                        <int name="rows">10</int>
>>                        <str name="df">text</str>
>>                        <str name="hl">on</str>
>>                        <str name="hl.fl">text</str>
>>                        <str name="hl.encoder">html</str>
>>                        <str name="hl.snippets">100</str>
>>                        <str name="hl.simple.pre"><b></str>
>>                        <str name="hl.simple.post"></b></str>
>>                </lst>
>> </requestHandler>
>> 
>> schema.xml (partial snip)
>>   <field name="id" type="string" indexed="true" stored="true"
>> required="true" multiValued="false" />
>>   <field name="documentText" type="string" indexed="true" stored="true" />
>> 
>> Query (partial snip):
>> ...select?fq=id:43040&q="my%20search%20phrase"
>> 
>> Response (partial snip):
>> ...
>> <str>
>> ipsum dolor sit amet, pro ne verear prompta, sea te aeterno scripta
>> assentior. (<b>my</b> <b>search</b>
>> </str>
>> <str>
>> <b>phrase</b> facilitates highlighting). Et option molestiae referrentur
>> ius. Viris quaeque legimus an pri
>> </str>
>> 
>> The document in which this phrase is found is very long. If I reduce the
>> document to a single sentence, such as "My search phrase facilitates
>> highlighting" then the response I get from Solr is:
>> <str>
>> <b>My</b> <b>search</b> <b>phrase</b> facilitates
highlighting
>> </str>
>> 
>> What I am trying to achieve instead, regardless of the document size is:
>> <str><b>My search phrase</b></str> with a single indicator
at the beginning
>> and end rather than three separate words that may get dsitributed between
>> two different snippets depending on the placement of the snippet in te
>> larger document.
>> 
>> I tried to follow this guide:
>> 
>> http://stackoverflow.com/questions/25930180/solr-how-to-highlight-the-whole-
>> search-phrase-only/25970452#25970452 but got zero results. I suspect that
>> this is due to the hl parameters in my solrconfig file, but I cannot find
>> any specific guidance on the correct parameters should be. I tried
>> commenting out all of the hl parameters and also got no results.
>> 
>> Can anyone offer any solutions for searching large documents and returning
>> a
>> single phrase highlight?
>> 
>> -Teague
> 
> 
> -- 
> [image: GQ Life Sciences, Inc.] <http://www.gqlifesciences.com/>Philippe
> Soares Senior Developer   |  [image: ☎] +1 508 599 3963
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