fixes in solr schema file

htroot/api/schema_p.xml

@@ -39,7 +39,7 @@
             <analyzer>
                 <tokenizer class="solr.WhitespaceTokenizerFactory"/>
                 <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="false"/>
-                <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_en.txt"/>
+                <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"/>
                 <filter class="solr.WordDelimiterFilterFactory" generateWordParts="0" generateNumberParts="0" catenateWords="1" catenateNumbers="1" catenateAll="0"/>
                 <filter class="solr.LowerCaseFilterFactory"/><filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
                 <filter class="solr.EnglishMinimalStemFilterFactory"/>
@@ -57,7 +57,7 @@
     </fields>
     
     <uniqueKey>id</uniqueKey>
-    <defaultSearchField>description</defaultSearchField>
+    <defaultSearchField>sku</defaultSearchField>
     <solrQueryParser defaultOperator="AND"/>
 </schema>