I was under understanding that stopwords are filtered even before being parsed by search handler, i do have the filter in collection schema to filter stopwords and the analysis shows that this stopword is filtered
Analysis response : attached is the solr analysis json response.
[image: Inline image 1]
Schema definition :
<fieldType name="text_general_rev" class="solr.TextField"
positionIncrementGap="100">
<analyzer type="index"> <tokenizer class="solr.StandardTokenizerFactory"/> <
filter class="solr.StopFilterFactory" ignoreCase="true" words=
"stopwords.txt" /> <filter class="solr.LowerCaseFilterFactory"/> <filter
class="solr.ReversedWildcardFilterFactory" withOriginal="true"
maxPosAsterisk="3" maxPosQuestion="2" maxFractionAsterisk="0.33"/> </
analyzer> <analyzer type="query"> <tokenizer class=
"solr.StandardTokenizerFactory"/> <filter class="solr.SynonymFilterFactory"
synonyms="synonyms.txt" ignoreCase="true" expand="true"/> <filter class=
"solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" /> <filter
class="solr.LowerCaseFilterFactory"/> </analyzer> </fieldType>
<field name="textSpell" type="text_general" indexed="true" stored="false"
multiValued="true"/>
*shouldn't the final filter query terms be sent to search handler?*
*Thanks,*
*Rajesh**.*
On Thu, Apr 23, 2015 at 2:56 PM, Chris Hostetter <hossman_luc...@fucit.org>
wrote:
>
> : And stopword in user query is being changed to q.op=AND, i am going to
> : look more into this
>
> This is an explicitly documented feature of the edismax parser...
>
>
> https://cwiki.apache.org/confluence/display/solr/The+Extended+DisMax+Query+Parser
>
> * treats "and" and "or" as "AND" and "OR" in Lucene syntax mode.
>
> ...
>
> The lowercaseOperators Parameter
>
> A Boolean parameter indicating if lowercase "and" and "or" should be
> treated the same as operators "AND" and "OR".
>
>
>
>
> : i thought of sharing this in solr community just in-case if someone have
> : came across this issue.
> : OR
> : I will also be validating my config and schema if i am doing something
> : wrong.
> :
> : solr : 4.9
> : query parser: edismax
> :
> : when i search for "*q=derek and romace*" final parsed query is
> : *"(+(+DisjunctionMaxQuery((textSpell:derek))
> : +DisjunctionMaxQuery((textSpell:romance))))/no_coord" *
> : *
> : "response":{"numFound":0,"start":0,"maxScore":0.0,"docs":[]*
> :
> : when i search for "*q=derek romace*" final parsed query is
> *"parsedquery":
> : "(+(DisjunctionMaxQuery((textSpell:derek))
> : DisjunctionMaxQuery((textSpell:romance))))/no_coord",*
> : * response": {*
> : * "numFound": 1405,*
> : * "start": 0,*
> : * "maxScore": 0.2780709,*
> : * "docs": [.............*
> :
> : textSpell field definition :
> :
> : <field name="textSpell" type="text_general" indexed="true" stored="false"
> : omitNorms="true" multiValued="true" />
> :
> : <fieldType name="text_general" class="solr.TextField"
> : positionIncrementGap="100">
> : <analyzer type="index">
> : <tokenizer class="solr.ClassicTokenizerFactory"/>
> : <filter class="solr.StopFilterFactory" ignoreCase="true"
> : words="stopwords.txt" />
> : <filter class="solr.LowerCaseFilterFactory"/>
> : <filter class="solr.KeywordMarkerFilterFactory"
> : protected="protwords.txt"/>
> : </analyzer>
> : <analyzer type="query">
> : <tokenizer class="solr.ClassicTokenizerFactory"/>
> : <filter class="solr.StopFilterFactory" ignoreCase="true"
> : words="stopwords.txt" />
> : <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt"
> : ignoreCase="true" expand="false" />
> : <filter class="solr.LowerCaseFilterFactory"/>
> : <filter class="solr.KeywordMarkerFilterFactory"
> : protected="protwords.txt"/>
> : </analyzer>
> : </fieldType>
> :
> : Let me know if anyone of you guys need more info.
> :
> : *Thanks,*
> : *Rajesh**.*
> :
>
> -Hoss
> http://www.lucidworks.com/
>
analysis.json
Description: application/json
