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我已参考此 链接并尝试实施并收到错误“错误请求”。可能是什么原因？或者那里有任何有助于实现它的教程吗？或
如何将 solrnet 中的 solr 建议器与外部源位置集成？

这是 SolrConfig.xml：

 <searchComponent class="solr.SpellCheckComponent" name="suggest">
<lst name="spellchecker">
  <str name="name">suggest</str>
  <str name="classname">org.apache.solr.spelling.suggest.Suggester</str>
  <str name="lookupImpl">org.apache.solr.spelling.suggest.tst.TSTLookup</str>
  <!-- Alternatives to lookupImpl: 
       org.apache.solr.spelling.suggest.fst.FSTLookup   [finite state automaton]
       org.apache.solr.spelling.suggest.fst.WFSTLookupFactory [weighted finite state automaton]
       org.apache.solr.spelling.suggest.jaspell.JaspellLookup [default, jaspell-based]
       org.apache.solr.spelling.suggest.tst.TSTLookup   [ternary trees]
  -->
  <str name="field">Name</str>  <!-- the indexed field to derive suggestions from -->
  <str name="field">ManufacturerName</str>
  <str name="field">CategoryName</str>
  <str name="field">ShortDescription</str>
  <float name="threshold">0.005</float>
  <str name="buildOnCommit">true</str>
<bool name="exactMatchFirst">true</bool>
  <str name="sourceLocation">source.txt</str>

</lst>

真建议真 5真建议

这是代码：

private static ISolrOperations<SolrCustomProduct> solrCustomWorker;

ISolrQueryResults<SolrCustomProduct> results;

//Check connection instance invoked or not
if (solrCustomWorker == null)
{
    Startup.Init<SolrCustomProduct>(solrURL);
    solrCustomWorker = ServiceLocator.Current.GetInstance<ISolrOperations<SolrCustomProduct>>();
}

results = solrCustomWorker.Query("ac", new QueryOptions { SpellCheck = new SpellCheckingParameters { Collate=true}, });

这是日志：

    Sep 15, 2012 10:13:59 AM org.apache.solr.common.SolrException log
SEVERE: org.apache.solr.common.SolrException: undefined field text
    at org.apache.solr.schema.IndexSchema.getDynamicFieldType(IndexSchema.java:1330)
    at org.apache.solr.schema.IndexSchema$SolrQueryAnalyzer.getAnalyzer(IndexSchema.java:408)
    at org.apache.solr.schema.IndexSchema$SolrIndexAnalyzer.reusableTokenStream(IndexSchema.java:383)
    at org.apache.lucene.queryParser.QueryParser.getFieldQuery(QueryParser.java:574)
    at org.apache.solr.search.SolrQueryParser.getFieldQuery(SolrQueryParser.java:206)
    at org.apache.lucene.queryParser.QueryParser.Term(QueryParser.java:1429)
    at org.apache.lucene.queryParser.QueryParser.Clause(QueryParser.java:1317)
    at org.apache.lucene.queryParser.QueryParser.Query(QueryParser.java:1245)
    at org.apache.lucene.queryParser.QueryParser.TopLevelQuery(QueryParser.java:1234)
    at org.apache.lucene.queryParser.QueryParser.parse(QueryParser.java:206)
    at org.apache.solr.search.LuceneQParser.parse(LuceneQParserPlugin.java:79)
    at org.apache.solr.search.QParser.getQuery(QParser.java:143)
    at org.apache.solr.handler.component.QueryComponent.prepare(QueryComponent.java:105)
    at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:165)
    at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
    at org.apache.solr.core.SolrCore.execute(SolrCore.java:1376)
    at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:365)
    at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:260)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565)
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1812)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

Sep 15, 2012 10:13:59 AM org.apache.solr.core.SolrCore execute
INFO: [core-live] webapp=/solr path=/select params={spellcheck=true&q=ac&?=&spellcheck.collate=true&rows=100000000} status=400 QTime=1 
Sep 15, 2012 10:14:08 AM org.apache.solr.common.SolrException log
SEVERE: org.apache.solr.common.SolrException: undefined field text
    at org.apache.solr.schema.IndexSchema.getDynamicFieldType(IndexSchema.java:1330)
    at org.apache.solr.schema.IndexSchema$SolrQueryAnalyzer.getAnalyzer(IndexSchema.java:408)
    at org.apache.solr.schema.IndexSchema$SolrIndexAnalyzer.reusableTokenStream(IndexSchema.java:383)
    at org.apache.lucene.queryParser.QueryParser.getFieldQuery(QueryParser.java:574)
    at org.apache.solr.search.SolrQueryParser.getFieldQuery(SolrQueryParser.java:206)
    at org.apache.lucene.queryParser.QueryParser.Term(QueryParser.java:1429)
    at org.apache.lucene.queryParser.QueryParser.Clause(QueryParser.java:1317)
    at org.apache.lucene.queryParser.QueryParser.Query(QueryParser.java:1245)
    at org.apache.lucene.queryParser.QueryParser.TopLevelQuery(QueryParser.java:1234)
    at org.apache.lucene.queryParser.QueryParser.parse(QueryParser.java:206)
    at org.apache.solr.search.LuceneQParser.parse(LuceneQParserPlugin.java:79)
    at org.apache.solr.search.QParser.getQuery(QParser.java:143)
    at org.apache.solr.handler.component.QueryComponent.prepare(QueryComponent.java:105)
    at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:165)
    at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
    at org.apache.solr.core.SolrCore.execute(SolrCore.java:1376)
    at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:365)
    at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:260)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565)
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1812)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

Sep 15, 2012 10:14:08 AM org.apache.solr.core.SolrCore execute
INFO: [core-live] webapp=/solr path=/select params={spellcheck=true&q=ac&?=&spellcheck.collate=true&rows=100000000} status=400 QTime=1 
Sep 15, 2012 10:14:10 AM org.apache.solr.common.SolrException log
SEVERE: org.apache.solr.common.SolrException: undefined field text
    at org.apache.solr.schema.IndexSchema.getDynamicFieldType(IndexSchema.java:1330)
    at org.apache.solr.schema.IndexSchema$SolrQueryAnalyzer.getAnalyzer(IndexSchema.java:408)
    at org.apache.solr.schema.IndexSchema$SolrIndexAnalyzer.reusableTokenStream(IndexSchema.java:383)
    at org.apache.lucene.queryParser.QueryParser.getFieldQuery(QueryParser.java:574)
    at org.apache.solr.search.SolrQueryParser.getFieldQuery(SolrQueryParser.java:206)
    at org.apache.lucene.queryParser.QueryParser.Term(QueryParser.java:1429)
    at org.apache.lucene.queryParser.QueryParser.Clause(QueryParser.java:1317)
    at org.apache.lucene.queryParser.QueryParser.Query(QueryParser.java:1245)
    at org.apache.lucene.queryParser.QueryParser.TopLevelQuery(QueryParser.java:1234)
    at org.apache.lucene.queryParser.QueryParser.parse(QueryParser.java:206)
    at org.apache.solr.search.LuceneQParser.parse(LuceneQParserPlugin.java:79)
    at org.apache.solr.search.QParser.getQuery(QParser.java:143)
    at org.apache.solr.handler.component.QueryComponent.prepare(QueryComponent.java:105)
    at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:165)
    at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
    at org.apache.solr.core.SolrCore.execute(SolrCore.java:1376)
    at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:365)
    at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:260)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565)
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1812)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

Sep 15, 2012 10:14:10 AM org.apache.solr.core.SolrCore execute
INFO: [core-live] webapp=/solr path=/select params={spellcheck=true&q=ac&?=&spellcheck.collate=true&rows=100000000} status=400 QTime=1
4

1 回答 1

1

text我相信您在配置中的某个位置定义了一个默认搜索字段。最有可能在/select请求处理程序中，如下所示。见<str name="df">text</str>条目。

<requestHandler name="/select" class="solr.SearchHandler">
  <!-- default values for query parameters can be specified, these
       will be overridden by parameters in the request
    -->
   <lst name="defaults">
     <str name="echoParams">explicit</str>
     <int name="rows">10</int>
     <str name="df">text</str>
   </lst>

   ....
</requestHandler>

由于您没有text在 schema.xml 中定义名为的字段，这就是您看到此错误的原因。很可能，您以前没有看到此错误，因为您要么明确指定要搜索的字段，要么使用不同的请求处理程序。但是现在当您搜索拼写检查器时，它正在使用/select请求处理程序。

将条目更新<str name="df">text</str>为架构的有效默认字段或将其完全删除并指定要在查询中搜索的字段。Solr Wiki 中有关df参数的更多信息。

于 2012-09-17T12:50:54.333 回答