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我正在使用：查詢從solr（4.0 SNAPSHOT）的管理頁面檢索所有結果。但它沒有顯示任何結果。我檢查了使用其他查詢，他們正在返回結果。那麼爲什麼默認查詢不起作用？調試查詢solr默認查詢*：*不是woking
solrconfig.xml中的文件
<?xml version="1.0" encoding="UTF-8" ?>
<config>
<luceneMatchVersion></luceneMatchVersion>
<dataDir></dataDir>
<directoryFactory name="DirectoryFactory" class="${solr.directoryFactory:solr.StandardDirectoryFactory}"/>
<indexDefaults>
<!-- Values here affect all index writers and act as a default unless overridden. -->
<useCompoundFile>false</useCompoundFile>
<mergeFactor>10</mergeFactor>
<ramBufferSizeMB>32</ramBufferSizeMB>
<maxFieldLength>10000</maxFieldLength>
<writeLockTimeout>1000</writeLockTimeout>
<commitLockTimeout>10000</commitLockTimeout>
<lockType>native</lockType>
</indexDefaults>
<mainIndex>
<useCompoundFile>false</useCompoundFile>
<ramBufferSizeMB>32</ramBufferSizeMB>
<mergeFactor>10</mergeFactor>
<unlockOnStartup>false</unlockOnStartup>
<reopenReaders>true</reopenReaders>
<deletionPolicy class="solr.SolrDeletionPolicy">
<str name="maxCommitsToKeep">1</str>
<str name="maxOptimizedCommitsToKeep">0</str>
</deletionPolicy>
<infoStream file="INFOSTREAM.txt">false</infoStream>
</mainIndex>
<jmx />
<updateHandler class="solr.DirectUpdateHandler2">
</updateHandler>
<query>
<maxBooleanClauses>1024</maxBooleanClauses>
<filterCache
class="solr.FastLRUCache"
size="512"
initialSize="512"
autowarmCount="0"/>
<queryResultCache
class="solr.LRUCache"
size="1024"
initialSize="1024"
autowarmCount="0"/>
<documentCache
class="solr.LRUCache"
size="1024"
initialSize="1024"
autowarmCount="0"/>
<enableLazyFieldLoading>true</enableLazyFieldLoading>
<queryResultWindowSize>50</queryResultWindowSize>
<queryResultMaxDocsCached>200</queryResultMaxDocsCached>
<listener event="newSearcher" class="solr.QuerySenderListener">
<arr name="queries">
<lst> <str name="q">lockboxweb</str> <str name="start">0</str> <str name="rows">10</str> </lst>
<lst> <str name="q">iskootonboarding</str> <str name="start">0</str> <str name="rows">10</str> </lst>
<lst><str name="q">Mac</str></lst>
</arr>
</listener>
<listener event="firstSearcher" class="solr.QuerySenderListener">
<arr name="queries">
<lst> <str name="q">LinuxTools</str><str name="start">0</str><str name="rows">10</str></lst>
<lst><str name="q">lookup</str></lst>
</arr>
</listener>
<useColdSearcher>false</useColdSearcher>
<maxWarmingSearchers>2</maxWarmingSearchers>
</query>
<!--
Let the dispatch filter handler /select?qt=XXX
handleSelect=true will use consistent error handling for /select and /update
handleSelect=false will use solr1.1 style error formatting
-->
<requestDispatcher handleSelect="true" >
<!--Make sure your system has some authentication before enabling remote streaming! -->
<requestParsers enableRemoteStreaming="true" multipartUploadLimitInKB="2048000" />
<!-- Set HTTP caching related parameters (for proxy caches and clients).
To get the behaviour of Solr 1.2 (ie: no caching related headers)
use the never304="true" option and do not specify a value for
<cacheControl>
-->
<!-- <httpCaching never304="true"> -->
<httpCaching lastModifiedFrom="openTime" etagSeed="Solr">
<cacheControl>max-age=30, public</cacheControl>
</httpCaching>
</requestDispatcher>
<requestHandler name="standard" class="solr.SearchHandler" >
<lst name="defaults">
<str name="echoParams">explicit</str>
</lst>
</requestHandler>
<requestHandler name="/replication" class="solr.ReplicationHandler" >
<lst name="master">
<str name="replicateAfter">commit</str>
<str name="replicateAfter">startup</str>
<str name="confFiles">schema.xml,stopwords.txt</str>
</lst>
</requestHandler>
<requestHandler name="dismax" class="solr.SearchHandler" default="true">
<lst name="defaults">
<str name="defType">dismax</str>
<str name="echoParams">explicit</str>
<float name="tie">0.01</float>
<!--
<str name="qf">
key^5.0 ng_key^4.0 description^1.5 sg_description^1.1 ng_description^1.0 ngs_description^1.0
</str>
-->
<str name="qf">
key^5.0 dl_key^4.0 ng_key^3.5 description^1.0 sg_description^1.0 ng_description^1.0 ngs_description^1.0
</str>
<str name="fl">
key,description,url,source,durl,type
</str>
<str name="mm">
2<-1 5<-2 6<90%
</str>
<int name="ps">100</int>
<str name="q.alt">*:*</str>
</lst>
</requestHandler>
<!-- A component to return terms and document frequency of those terms. -->
<searchComponent name="termsComponent" class="org.apache.solr.handler.component.TermsComponent"/>
<requestHandler name="/terms" class="org.apache.solr.handler.component.SearchHandler">
<lst name="defaults">
<bool name="terms">true</bool>
</lst>
<arr name="components">
<str>termsComponent</str>
</arr>
</requestHandler>
<!-- a search component that enables you to configure the top results for
a given query regardless of the normal lucene scoring.-->
<searchComponent name="elevator" class="solr.QueryElevationComponent" >
<!-- pick a fieldType to analyze queries -->
<str name="queryFieldType">string</str>
<str name="config-file">elevate.xml</str>
</searchComponent>
<!-- a request handler utilizing the elevator component -->
<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>
<requestHandler name="/update" class="solr.XmlUpdateRequestHandler" />
<requestHandler name="/update/javabin" class="solr.BinaryUpdateRequestHandler" />
<requestHandler name="/analysis/document" class="solr.DocumentAnalysisRequestHandler" />
<requestHandler name="/analysis/field" class="solr.FieldAnalysisRequestHandler" />
<requestHandler name="/admin/" class="org.apache.solr.handler.admin.AdminHandlers" />
<!-- ping/healthcheck -->
<requestHandler name="/admin/ping" class="PingRequestHandler">
<lst name="defaults">
<str name="qt">standard</str>
<str name="q">solrpingquery</str>
<str name="echoParams">all</str>
</lst>
</requestHandler>
<!-- Echo the request contents back to the client -->
<requestHandler name="/debug/dump" class="solr.DumpRequestHandler" >
<lst name="defaults">
<str name="echoParams">explicit</str> <!-- for all params (including the default etc) use: 'all' -->
<str name="echoHandler">true</str>
</lst>
</requestHandler>
<admin>
<defaultQuery>*:*</defaultQuery>
</admin>
</config>
輸出
<?xml version="1.0" encoding="UTF-8"?>
<response>
<lst name="responseHeader">
<int name="status">0</int>
<int name="QTime">9</int>
<lst name="params">
<str name="explainOther"/>
<str name="indent">on</str>
<str name="hl.fl"/>
<str name="wt"/>
<str name="version">2.2</str>
<str name="rows">10</str>
<str name="fl">*,score</str>
<str name="debugQuery">on</str>
<str name="start">0</str>
<str name="q">*:*</str>
<str name="qt"/>
<str name="fq"/>
</lst>
</lst>
<result name="response" numFound="0" start="0" maxScore="0.0">
</result>
<lst name="debug">
<str name="rawquerystring">*:*</str>
<str name="querystring">*:*</str>
<str name="parsedquery">(+DisjunctionMaxQuery((ng_description:*:* | ng_key:*:*^3.5 | dl_key:*:*^4.0 | description:*:* | ngs_description:*:* | key:*:*^5.0)~0.01)())/no_coord</str>
<str name="parsedquery_toString">+(ng_description:*:* | ng_key:*:*^3.5 | dl_key:*:*^4.0 | description:*:* | ngs_description:*:* | key:*:*^5.0)~0.01()</str>
<lst name="explain"/>
<str name="QParser">DisMaxQParser</str>
<null name="altquerystring"/>
<null name="boostfuncs"/>
<lst name="timing">
<double name="time">8.0</double>
<lst name="prepare">
<double name="time">4.0</double>
<lst name="org.apache.solr.handler.component.QueryComponent">
<double name="time">3.0</double>
</lst>
<lst name="org.apache.solr.handler.component.FacetComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.MoreLikeThisComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.HighlightComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.StatsComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.DebugComponent">
<double name="time">0.0</double>
</lst>
</lst>
<lst name="process">
<double name="time">4.0</double>
<lst name="org.apache.solr.handler.component.QueryComponent">
<double name="time">2.0</double>
</lst>
<lst name="org.apache.solr.handler.component.FacetComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.MoreLikeThisComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.HighlightComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.StatsComponent">
<double name="time">0.0</double>
</lst>
<lst name="org.apache.solr.handler.component.DebugComponent">
<double name="time">2.0</double>
</lst>
</lst>
</lst>
</lst>
</response>
聽起來很奇怪，你確定你已經提交了嗎？ – 2012-03-29 12:01:40
是的。因爲其他查詢正在工作......但*：*返回0結果。理想情況下，應該返回完整的結果列表。 – sparkle 2012-03-29 12:06:56
您是否試圖使查詢解析器顯式化？ （使用「q = {！lucene} *：*）」如果問題仍然存在，請向我們提供DebugComponent的輸出http://wiki.apache.org/solr/CommonQueryParameters#debugQuery – jpountz 2012-03-29 13:04:46