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Solr: inconsistent search results

I experience inconsistent search results for a specific keyword in Solr.

Behavior:

For example, the Keyword is “music” and contains 3 documents with an index containing that keyword.

Search for this keyword using the URL " http://abc.xyz.com:8983/solr/core3/select/?q=music ". It will give a single document, when we hit it again, it will return all three indexed documents. Again we hit, he will return one document. This is how inconsistent behavior occurs sequentially.

I can’t think about what causes the problem.

Is this a solr cache? Is this related to another Solr configuration?

Solr Version: 3.6.1

Important configuration from solrconfig.xml

<requestHandler name="/select" class="solr.SearchHandler"> <lst name="defaults"> <str name="echoParams">explicit</str> <int name="rows">50</int> <str name="df">keywords</str> </lst> </requestHandler> <requestHandler name="/dataimport" class="org.apache.solr.handler.dataimport.DataImportHandler"> <lst name="defaults"> <str name="config">db-data-config-xsl.xml</str> </lst> </requestHandler> <filterCache class="solr.FastLRUCache" size="512" initialSize="512" autowarmCount="0"/> <queryResultCache class="solr.LRUCache" size="512" initialSize="512" autowarmCount="0"/>

schema.xml

  </analyzer> </fieldType> <fieldtype name="string" class="solr.StrField" sortMissingLast="true" omitNorms="true"/> <fieldType name="date" class="solr.TrieDateField" precisionStep="0" positionIncrementGap="0"/> <fieldType name="int" class="solr.TrieIntField" precisionStep="0" positionIncrementGap="0"/> <fieldType name="sint" class="solr.SortableIntField" sortMissingLast="true" omitNorms="true"/> <fieldType name="tint" class="solr.TrieIntField" precisionStep="8" positionIncrementGap="0"/> <fieldType name="text" class="solr.TextField" positionIncrementGap="100"> <analyzer type="query"> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.SnowballPorterFilterFactory" language="English"/> </analyzer> </fieldType> <fieldType name="shingleString" class="solr.TextField" positionIncrementGap="100" omitNorms="true"> <analyzer type="index"> <tokenizer class="solr.KeywordTokenizerFactory"/> </analyzer> <analyzer type="query"> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.PositionFilterFactory" /> </analyzer> </fieldType> <fieldType name="facet_tex" class="solr.TextField" sortMissingLast="true" omitNorms="true"> <analyzer> <tokenizer class="solr.KeywordTokenizerFactory"/> <filter class="solr.LowerCaseFilterFactory" /> <!-- The TrimFilter removes any leading or trailing whitespace --> <filter class="solr.TrimFilterFactory" /> <!--filter class="solr.PatternReplaceFilterFactory" pattern="([^az])" replacement="" replace="all" /--> </analyzer> </fieldType> <fieldType name="facet_comma" class="solr.TextField" sortMissingLast="true" omitNorms="true"> <analyzer> <tokenizer class="solr.PatternTokenizerFactory" pattern=","/> <filter class="solr.LowerCaseFilterFactory" /> <!-- The TrimFilter removes any leading or trailing whitespace --> <filter class="solr.TrimFilterFactory" /> <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> <!--filter class="solr.PatternReplaceFilterFactory" pattern="([^az])" replacement="" replace="all" /--> </analyzer> </fieldType> <fieldType name="text_auto" class="solr.TextField"> <analyzer> <tokenizer class="solr.PatternTokenizerFactory" pattern=","/> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.TrimFilterFactory" /> <filter class="solr.EdgeNGramFilterFactory" minGramSize="1" maxGramSize="25" side="front" /> </analyzer> </fieldType> <fieldType name="text_general" class="solr.TextField" positionIncrementGap="100"> <analyzer type="index"> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" /> <filter class="solr.LowerCaseFilterFactory"/> </analyzer> <analyzer type="query"> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" /> <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> <filter class="solr.LowerCaseFilterFactory"/> </analyzer> </fieldType> <fieldType name="text_en" class="solr.TextField" positionIncrementGap="100"> <analyzer type="index"> <charFilter class="solr.PatternReplaceCharFilterFactory" pattern="," replacement=" "/> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.LowerCaseFilterFactory"/> </analyzer> <analyzer type="query"> <charFilter class="solr.PatternReplaceCharFilterFactory" pattern="," replacement=" "/> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.LowerCaseFilterFactory"/> </analyzer> </fieldType> <fieldType name="text_en_comma" class="solr.TextField" positionIncrementGap="100"> <analyzer type="index"> <charFilter class="solr.PatternReplaceCharFilterFactory" pattern="," replacement=" "/> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.TrimFilterFactory" /> <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_en.txt" enablePositionIncrements="true" /> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.EnglishPossessiveFilterFactory"/> <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> </analyzer> <analyzer type="query"> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_en.txt" enablePositionIncrements="true" /> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.EnglishPossessiveFilterFactory"/> </analyzer> </fieldType> <fieldType name="alphaOnlySort" class="solr.TextField" sortMissingLast="true" omitNorms="true"> <analyzer> <tokenizer class="solr.KeywordTokenizerFactory"/> <filter class="solr.LowerCaseFilterFactory" /> <filter class="solr.TrimFilterFactory" /> <filter class="solr.PatternReplaceFilterFactory" pattern="([^az])" replacement="" replace="all"/> </analyzer> </fieldType> <fieldType name="text_en_suggest" class="solr.TextField" positionIncrementGap="100" omitNorms="true"> <analyzer type="index"> <tokenizer class="solr.PatternTokenizerFactory" pattern=","/> <filter class="solr.TrimFilterFactory" /> <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_en.txt" enablePositionIncrements="true" /> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.EnglishPossessiveFilterFactory"/> </analyzer> <analyzer type="query"> <tokenizer class="solr.PatternTokenizerFactory" pattern=","/> <filter class="solr.TrimFilterFactory" /> <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_en.txt" enablePositionIncrements="true"/> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.EnglishPossessiveFilterFactory"/> </analyzer> </fieldType> </types> <fields> <field name="section" type="string" indexed="true" stored="true" multiValued="false" /> <field name="url" type="string" indexed="false" stored="true" multiValued="false" /> <field name="title" type="string" indexed="true" stored="true" multiValued="false" /> <field name="description" type="string" indexed="true" stored="true" multiValued="false" /> <field name="keywords" type="text_en_comma" indexed="true" stored="true" multiValued="true" /> <field name="category" type="facet_comma" indexed="true" stored="true" multiValued="false" /> <field name="robots" type="string" indexed="true" stored="true" multiValued="false" /> <field name="keywords_suggest" type="text_en_suggest" indexed="true" stored="true" multiValued="true" /> </fields> <copyField source="keywords" dest="keywords_suggest"/> <uniqueKey>title</uniqueKey> <defaultSearchField>keywords</defaultSearchField> <solrQueryParser defaultOperator="AND"/>

I would be grateful if someone could be guided.

Thanks Bhavesh

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1 answer

Check your timeAllowed parameter, it can be described in some handler in the solrconfix.xml file

Also questions: how big is your index? like mush docs, wil be greate to view your solrconfix.xml and schem.xml files.

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