solrconfig.xml

<?xml version="1.0" encoding="UTF-8"?>

<!--solrconfig.xml documentation [https://wiki.apache.org/solr/SolrConfigXml]-->
<config>
 
	<luceneMatchVersion>6.0.0</luceneMatchVersion>
	
	<lib dir="${solr.install.dir:../../../..}/contrib/extraction/lib" regex=".*\.jar" />
	<lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-cell-\d.*\.jar" />
	<lib dir="${solr.install.dir:../../../..}/contrib/clustering/lib/" regex=".*\.jar" />
	<lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-clustering-\d.*\.jar" />
	<lib dir="${solr.install.dir:../../../..}/contrib/langid/lib/" regex=".*\.jar" />
	<lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-langid-\d.*\.jar" />
	<lib dir="${solr.install.dir:../../../..}/contrib/velocity/lib" regex=".*\.jar" />
	<lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-velocity-\d.*\.jar" />
	
	<dataDir>${solr.data.dir:}</dataDir>
	
	<directoryFactory name="DirectoryFactory" class="${solr.directoryFactory:solr.NRTCachingDirectoryFactory}" />
	
	<codecFactory class="solr.SchemaCodecFactory" />
	
	<indexConfig>
		<lockType>${solr.lock.type:native}</lockType>
	</indexConfig>
	
	<jmx />
	
	<updateHandler class="solr.DirectUpdateHandler2">
	 
		<updateLog>
			<str name="dir">${solr.ulog.dir:}</str>
			<int name="numVersionBuckets">${solr.ulog.numVersionBuckets:65536}</int>
		</updateLog>
		
		<autoCommit>
			<maxTime>${solr.autoCommit.maxTime:15000}</maxTime>
			<openSearcher>false</openSearcher>
		</autoCommit>
		
		<autoSoftCommit>
			<maxTime>${solr.autoSoftCommit.maxTime:-1}</maxTime>
		</autoSoftCommit>
		
	</updateHandler>
	
	<query>
	 
		<maxBooleanClauses>1024</maxBooleanClauses>
		<filterCache class="solr.FastLRUCache" size="512" initialSize="512" autowarmCount="0" />
		<queryResultCache class="solr.LRUCache" size="512" initialSize="512" autowarmCount="0" />
		<documentCache class="solr.LRUCache" size="512" initialSize="512" autowarmCount="0" />
		<cache name="perSegFilter" class="solr.search.LRUCache" size="10" initialSize="0" autowarmCount="10" regenerator="solr.NoOpRegenerator" />
		<enableLazyFieldLoading>true</enableLazyFieldLoading>
		<queryResultWindowSize>20</queryResultWindowSize>
		<queryResultMaxDocsCached>200</queryResultMaxDocsCached>
		
		<listener event="newSearcher" class="solr.QuerySenderListener">
			<arr name="queries" />
		</listener>
		
		<listener event="firstSearcher" class="solr.QuerySenderListener">
			<arr name="queries" />
		</listener>
		
		<useColdSearcher>false</useColdSearcher>
		<maxWarmingSearchers>2</maxWarmingSearchers>
		
	</query>
	
	<requestDispatcher handleSelect="false">
	 
		<requestParsers enableRemoteStreaming="true" multipartUploadLimitInKB="2048000" formdataUploadLimitInKB="2048" addHttpRequestToContext="false" />
		<httpCaching never304="true" />
		
	</requestDispatcher>
	
	<requestHandler name="/select" class="solr.SearchHandler">
	 
		<lst name="defaults">
			<str name="echoParams">explicit</str>
			<int name="rows">10</int>
		</lst>
		
	</requestHandler>
	
	<requestHandler name="/query" class="solr.SearchHandler">
	 
		<lst name="defaults">
			<str name="echoParams">explicit</str>
			<str name="wt">json</str>
			<str name="indent">true</str>
		</lst>
		
	</requestHandler>
	
	<requestHandler name="/browse" class="solr.SearchHandler" useParams="query,facets,velocity,browse">
	 
		<lst name="defaults">
			<str name="echoParams">explicit</str>
		</lst>
		
	</requestHandler>
	
	<initParams path="/update/**,/query,/select,/tvrh,/elevate,/spell,/browse">
	 
		<lst name="defaults">
			<str name="df">_text_</str>
		</lst>
		
	</initParams>
	
	<initParams path="/update/**">
	 
		<lst name="defaults">
			<str name="update.chain">add-unknown-fields-to-the-schema</str>
		</lst>
		
	</initParams>
	
	<requestHandler name="/update/extract" startup="lazy" class="solr.extraction.ExtractingRequestHandler">
	 
		<lst name="defaults">
			<str name="lowernames">true</str>
			<str name="fmap.meta">ignored_</str>
			<str name="fmap.content">_text_</str>
		</lst>
		
	</requestHandler>
	
	<requestHandler name="/analysis/field" startup="lazy" class="solr.FieldAnalysisRequestHandler" />
	<requestHandler name="/analysis/document" class="solr.DocumentAnalysisRequestHandler" startup="lazy" />
	
	<requestHandler name="/debug/dump" class="solr.DumpRequestHandler">
	 
		<lst name="defaults">
			<str name="echoParams">explicit</str>
			<str name="echoHandler">true</str>
		</lst>
		
	</requestHandler>
	
	<searchComponent name="spellcheck" class="solr.SpellCheckComponent">
	 
		<str name="queryAnalyzerFieldType">text_general</str>
		
		<lst name="spellchecker">
			<str name="name">default</str>
			<str name="field">_text_</str>
			<str name="classname">solr.DirectSolrSpellChecker</str>
			<str name="distanceMeasure">internal</str>
			<float name="accuracy">0.5</float>
			<int name="maxEdits">2</int>
			<int name="minPrefix">1</int>
			<int name="maxInspections">5</int>
			<int name="minQueryLength">4</int>
			<float name="maxQueryFrequency">0.01</float>
		</lst>
		
	</searchComponent>
	
	<requestHandler name="/spell" class="solr.SearchHandler" startup="lazy">
	 
		<lst name="defaults">
			<str name="spellcheck.dictionary">default</str>
			<str name="spellcheck">on</str>
			<str name="spellcheck.extendedResults">true</str>
			<str name="spellcheck.count">10</str>
			<str name="spellcheck.alternativeTermCount">5</str>
			<str name="spellcheck.maxResultsForSuggest">5</str>
			<str name="spellcheck.collate">true</str>
			<str name="spellcheck.collateExtendedResults">true</str>
			<str name="spellcheck.maxCollationTries">10</str>
			<str name="spellcheck.maxCollations">5</str>
		</lst>
		
		<arr name="last-components">
			<str>spellcheck</str>
		</arr>
		
	</requestHandler>
	
	<searchComponent name="tvComponent" class="solr.TermVectorComponent" />
	
	<requestHandler name="/tvrh" class="solr.SearchHandler" startup="lazy">
	 
		<lst name="defaults">
			<bool name="tv">true</bool>
		</lst>
		<arr name="last-components">
			<str>tvComponent</str>
		</arr>
		
	</requestHandler>
	
	<searchComponent name="terms" class="solr.TermsComponent" />
	
	<requestHandler name="/terms" class="solr.SearchHandler" startup="lazy">
	 
		<lst name="defaults">
			<bool name="terms">true</bool>
			<bool name="distrib">false</bool>
		</lst>
		
		<arr name="components">
			<str>terms</str>
		</arr>
		
	</requestHandler>
	
	<searchComponent name="elevator" class="solr.QueryElevationComponent">
	 
		<str name="queryFieldType">string</str>
		<str name="config-file">elevate.xml</str>
		
	</searchComponent>
	
	<requestHandler name="/elevate" class="solr.SearchHandler" startup="lazy">
	 
		<lst name="defaults">
			<str name="echoParams">explicit</str>
		</lst>
		<arr name="last-components">
			<str>elevator</str>
		</arr>
		
	</requestHandler>
	
	<searchComponent class="solr.HighlightComponent" name="highlight">
	 
		<highlighting>
		 
			<fragmenter name="gap" default="true" class="solr.highlight.GapFragmenter">
				<lst name="defaults">
					<int name="hl.fragsize">100</int>
				</lst>
			</fragmenter>
			
			<fragmenter name="regex" class="solr.highlight.RegexFragmenter">
				<lst name="defaults">
					<int name="hl.fragsize">70</int>
					<float name="hl.regex.slop">0.5</float>
					<str name="hl.regex.pattern">[-\w ,/\n\"']{20,200}</str>
				</lst>
			</fragmenter>
			
			<formatter name="html" default="true" class="solr.highlight.HtmlFormatter">
				<lst name="defaults">
					<str name="hl.simple.pre"><![CDATA[<em>]]></str>
					<str name="hl.simple.post"><![CDATA[</em>]]></str>
				</lst>
			</formatter>
			
			<encoder name="html" class="solr.highlight.HtmlEncoder" />
			<fragListBuilder name="simple" class="solr.highlight.SimpleFragListBuilder" />
			<fragListBuilder name="single" class="solr.highlight.SingleFragListBuilder" />
			<fragListBuilder name="weighted" default="true" class="solr.highlight.WeightedFragListBuilder" />
			<fragmentsBuilder name="default" default="true" class="solr.highlight.ScoreOrderFragmentsBuilder" />
			<fragmentsBuilder name="colored" class="solr.highlight.ScoreOrderFragmentsBuilder">
			 
				<lst name="defaults">
					<str name="hl.tag.pre"><![CDATA[<b style="background:yellow">,<b style="background:lawgreen">,
               <b style="background:aquamarine">,<b style="background:magenta">,
               <b style="background:palegreen">,<b style="background:coral">,
               <b style="background:wheat">,<b style="background:khaki">,
               <b style="background:lime">,<b style="background:deepskyblue">]]></str>
					<str name="hl.tag.post"><![CDATA[</b>]]></str>
				</lst>
				
			</fragmentsBuilder>
			
			<boundaryScanner name="default" default="true" class="solr.highlight.SimpleBoundaryScanner">
				<lst name="defaults">
					<str name="hl.bs.maxScan">10</str>
					<str name="hl.bs.chars">.,!?</str>
				</lst>
			</boundaryScanner>
			
			<boundaryScanner name="breakIterator" class="solr.highlight.BreakIteratorBoundaryScanner">
				<lst name="defaults">
					<str name="hl.bs.type">WORD</str>
					<str name="hl.bs.language">en</str>
					<str name="hl.bs.country">US</str>
				</lst>
			</boundaryScanner>
			
		</highlighting>
		
	</searchComponent>
	
	<schemaFactory class="ClassicIndexSchemaFactory" />
	
	<updateRequestProcessorChain name="add-unknown-fields-to-the-schema">
		<processor class="solr.UUIDUpdateProcessorFactory" />
		<processor class="solr.LogUpdateProcessorFactory" />
		<processor class="solr.DistributedUpdateProcessorFactory" />
		<processor class="solr.RemoveBlankFieldUpdateProcessorFactory" />
		<processor class="solr.FieldNameMutatingUpdateProcessorFactory">
			<str name="pattern">[^\w-\.]</str>
			<str name="replacement">_</str>
		</processor>
		<processor class="solr.ParseBooleanFieldUpdateProcessorFactory" />
		<processor class="solr.ParseLongFieldUpdateProcessorFactory" />
		<processor class="solr.ParseDoubleFieldUpdateProcessorFactory" />
		<processor class="solr.ParseDateFieldUpdateProcessorFactory">
			<arr name="format">
				<str>yyyy-MM-dd'T'HH:mm:ss.SSSZ</str>
				<str>yyyy-MM-dd'T'HH:mm:ss,SSSZ</str>
				<str>yyyy-MM-dd'T'HH:mm:ss.SSS</str>
				<str>yyyy-MM-dd'T'HH:mm:ss,SSS</str>
				<str>yyyy-MM-dd'T'HH:mm:ssZ</str>
				<str>yyyy-MM-dd'T'HH:mm:ss</str>
				<str>yyyy-MM-dd'T'HH:mmZ</str>
				<str>yyyy-MM-dd'T'HH:mm</str>
				<str>yyyy-MM-dd HH:mm:ss.SSSZ</str>
				<str>yyyy-MM-dd HH:mm:ss,SSSZ</str>
				<str>yyyy-MM-dd HH:mm:ss.SSS</str>
				<str>yyyy-MM-dd HH:mm:ss,SSS</str>
				<str>yyyy-MM-dd HH:mm:ssZ</str>
				<str>yyyy-MM-dd HH:mm:ss</str>
				<str>yyyy-MM-dd HH:mmZ</str>
				<str>yyyy-MM-dd HH:mm</str>
				<str>yyyy-MM-dd</str>
			</arr>
		</processor>
		<processor class="solr.RunUpdateProcessorFactory" />
	</updateRequestProcessorChain>
	
	<queryResponseWriter name="json" class="solr.JSONResponseWriter">
		<str name="content-type">text/plain; charset=UTF-8</str>
	</queryResponseWriter>
	
	<queryResponseWriter name="velocity" class="solr.VelocityResponseWriter" startup="lazy">
		<str name="template.base.dir">${velocity.template.base.dir:}</str>
		<str name="solr.resource.loader.enabled">${velocity.solr.resource.loader.enabled:true}</str>
		<str name="params.resource.loader.enabled">${velocity.params.resource.loader.enabled:false}</str>
	</queryResponseWriter>
	
	<queryResponseWriter name="xslt" class="solr.XSLTResponseWriter">
		<int name="xsltCacheLifetimeSeconds">5</int>
	</queryResponseWriter>
	
</config>