gistfile1.xml

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

<config>
    
    <luceneMatchVersion>4.5</luceneMatchVersion>

    <dataDir>${solr.data.dir:}</dataDir>

    <directoryFactory name="DirectoryFactory"
        class="${solr.directoryFactory:solr.NRTCachingDirectoryFactory}" />

    <codecFactory class="solr.SchemaCodecFactory" />

    <indexConfig>
        <mergeFactor>5</mergeFactor>
    </indexConfig>

    <updateHandler class="solr.DirectUpdateHandler2">
        <updateLog>
            <str name="dir">${solr.ulog.dir:}</str>
        </updateLog>
        <autoCommit>
            <maxTime>15000</maxTime>
            <openSearcher>false</openSearcher>
        </autoCommit>
    </updateHandler>

    <query>
        <maxBooleanClauses>1024</maxBooleanClauses>

        <filterCache class="solr.FastLRUCache"
            size="512"
            initialSize="512"
            autowarmCount="0" />

        <queryResultCache class="solr.LRUCache"
            size="256"
            initialSize="256"
            autowarmCount="0" />

        <documentCache class="solr.LRUCache"
            size="15000"
            initialSize="15000"
            autowarmCount="0" />

        <enableLazyFieldLoading>true</enableLazyFieldLoading>

        <queryResultWindowSize>20</queryResultWindowSize>

        <queryResultMaxDocsCached>200</queryResultMaxDocsCached>

        <listener event="newSearcher" class="solr.QuerySenderListener">
            <arr name="queries">
                <lst>
                    <str name="q">Institution:MIT</str>
                </lst>
            </arr>
        </listener>
        <listener event="firstSearcher" class="solr.QuerySenderListener">
            <arr name="queries">
                <lst>
                    <str name="q">Institution:MIT</str>
                </lst>
            </arr>
        </listener>

        <useColdSearcher>false</useColdSearcher>

        <maxWarmingSearchers>2</maxWarmingSearchers>
    </query>

    <requestDispatcher handleSelect="false">

        <requestParsers enableRemoteStreaming="false"
            multipartUploadLimitInKB="2048000"
            formdataUploadLimitInKB="2048" />

        <httpCaching never304="true" />

    </requestDispatcher>

    <requestHandler name="/select" class="solr.SearchHandler">
        <lst name="defaults">
            <str name="echoParams">explicit</str>
            <int name="rows">10</int>
            <str name="df">LayerDisplayName</str>
        </lst>
    </requestHandler>

    <requestHandler name="/update" class="solr.UpdateRequestHandler" />

    <requestHandler name="/admin" class="solr.admin.AdminHandlers" />

    <queryResponseWriter name="xslt" class="solr.XSLTResponseWriter">
        <int name="xsltCacheLifetimeSeconds">5</int>
    </queryResponseWriter>

    <admin>
        <defaultQuery>*:*</defaultQuery>
    </admin>

</config>