solr4 - Solr : stemming in a live cluster (reindexing issues) -


i have live solr cluster stemming not enabled , schema.xml looks this:

.. <field name="searchable_text" type="text_general" indexed="true" stored="true" multivalued="false"/>  .. <field name="text" type="text_general" indexed="true" stored="false" multivalued="true"/> .. <copyfield source="searchable_text" dest="text" maxchars="3000"/> .. <fieldtype name="text_general" class="solr.textfield" positionincrementgap="100">     <analyzer type="index">         <tokenizer class="solr.standardtokenizerfactory"/>         <filter class="solr.stopfilterfactory" ignorecase="true" words="lang/stopwords_en.txt"/>         <filter class="solr.lowercasefilterfactory"/>     </analyzer>     <analyzer type="query">         <tokenizer class="solr.standardtokenizerfactory"/>         <filter class="solr.stopfilterfactory" ignorecase="true" words="stopwords.txt"/>         <filter class="solr.synonymfilterfactory" synonyms="synonyms.txt" ignorecase="true" expand="true"/>         <filter class="solr.lowercasefilterfactory"/>     </analyzer> </fieldtype> ..

and these steps took enable stemming on live cluster

changed schema.xml including stemming in index:

<fieldtype name="text_general" class="solr.textfield" positionincrementgap="100">     <analyzer type="index">         <tokenizer class="solr.standardtokenizerfactory"/>         <filter class="solr.stopfilterfactory" ignorecase="true" words="lang/stopwords_en.txt"/>         <filter class="solr.lowercasefilterfactory"/>         <filter class="solr.porterstemfilterfactory"/>     </analyzer>     <analyzer type="query">         <tokenizer class="solr.standardtokenizerfactory"/>         <filter class="solr.stopfilterfactory" ignorecase="true" words="stopwords.txt"/>         <filter class="solr.synonymfilterfactory" synonyms="synonyms.txt" ignorecase="true" expand="true"/>         <filter class="solr.lowercasefilterfactory"/>     </analyzer> </fieldtype>

and disabled opensearcher in solrconfig :

<autocommit>     <maxtime>${solr.autocommit.maxtime:60000}</maxtime>     <opensearcher>false</opensearcher>  <!-- set true earlier--> </autocommit>

i reindexed entire data. assumption data committed since opensearcher set false, newly indexed data not visible.

after this, changed schema.xml include stemming in query , changed solrconfig.xml set opensearcher true :

<fieldtype name="text_general" class="solr.textfield" positionincrementgap="100">     <analyzer type="index">         <tokenizer class="solr.standardtokenizerfactory"/>         <filter class="solr.stopfilterfactory" ignorecase="true" words="lang/stopwords_en.txt"/>         <filter class="solr.lowercasefilterfactory"/>         <filter class="solr.porterstemfilterfactory"/>     </analyzer>     <analyzer type="query">         <tokenizer class="solr.standardtokenizerfactory"/>         <filter class="solr.stopfilterfactory" ignorecase="true" words="stopwords.txt"/>         <filter class="solr.synonymfilterfactory" synonyms="synonyms.txt" ignorecase="true" expand="true"/>         <filter class="solr.lowercasefilterfactory"/>         <filter class="solr.porterstemfilterfactory"/>     </analyzer> </fieldtype>

and

<autocommit>     <maxtime>${solr.autocommit.maxtime:60000}</maxtime>     <opensearcher>true</opensearcher>  <!-- set true earlier--> </autocommit>

i reloaded core. still dont see queries stemmed. debugquery check doesnt seem show stemming in query. quite weird. there wrong approach ?

i using solr 4.7

thanks

well, there stupid landed doing because of things didn't work. above steps surely worked me, except when reloaded core, did using lb vip , not each individual machine (!) . doing solved problem.

anyways, !


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