Когда я делаю запрос из solr, произошло общее исключение, говорящее мне, что поле undefined userId

Я разрабатываю веб-приложение.  Я использую spring mvc framework, cassandra и solr.  Я использую автономный solr, а не solr cloud.  Я использую solr как инструмент полнотекстового поиска.  У меня возникла странная проблема: сначала schema.xml.

<schema name="KSP_core" version="1.1">
  <types>
    <fieldType name="uuid" class="solr.UUIDField" indexed="true" />  
    <fieldType name="date" class="solr.TrieDateField" precisionStep="0" positionIncrementGap="0"/>
    <fieldType name="int" class="solr.TrieIntField" precisionStep="0" positionIncrementGap="0"/>
    <fieldtype name="string"  class="solr.StrField" sortMissingLast="true" omitNorms="true"/>
    <fieldType name="long" class="solr.TrieLongField" precisionStep="0" positionIncrementGap="0"/>
    <fieldType name="double" class="solr.TrieDoubleField" precisionStep="0" positionIncrementGap="0"/>
  <fieldType name="text_ik" class="solr.TextField"> 
    <analyzer type="index" isMaxWordLength="true" class="org.wltea.analyzer.lucene.IKAnalyzer"/> 
    <analyzer type="query" isMaxWordLength="true" class="org.wltea.analyzer.lucene.IKAnalyzer"/> 
    </fieldType>
  </types>

 <fields>   
  <!-- general -->
  <field name="id"        type="uuid"    indexed="true"  stored="true"  multiValued="false" required="true"/>
  <field name="dbTable"      type="string"    indexed="true"  stored="true"  multiValued="false" /> 
  <field name="userId"      type="string"    indexed="true"  stored="true"  multiValued="false" /> 
  <field name="originatorId"      type="string"    indexed="true"  stored="true"  multiValued="false" />
  <field name="associatedObjectId"      type="string"    indexed="true"  stored="true"  multiValued="false" /> 
  <field name="createTime"      type="date"      indexed="true"  stored="true"/>
  <field name="status"     type="int"    indexed="true"  stored="true"  multiValued="false" />
  <field name="postType"      type="string"    indexed="true"  stored="true"  multiValued="false" /> 

  <!-- user activity -->
  <field name="userOperate" type="string" indexed="true" stored="true" multiValued="false"/>


  <!--user reputation-->
  <field name="reputation" type="int"      indexed="true"  stored="true"/>
  <field name="dayTime"      type="string"    indexed="true"  stored="true"/> 
  <field name="reason"      type="string"    indexed="true"  stored="true"  multiValued="false" /> 

  <!--user tags-->
  <field name="tagId"      type="string"    indexed="true"  stored="true"  multiValued="false" /> 
  <field name="tagName"      type="string"    indexed="true"  stored="true"  multiValued="false" /> 

  <field name="reputationOnTag" type="int"      indexed="true"  stored="true"/>
  <field name="_version_" type="long" indexed="true" stored="true"/>
 </fields>

  <uniqueKey>id</uniqueKey>
 <!-- field for the QueryParser to use when an explicit fieldname is absent -->
 <defaultSearchField>userId</defaultSearchField>

 <!-- SolrQueryParser configuration: defaultOperator="AND|OR" -->
 <solrQueryParser defaultOperator="OR"/>
</schema>

Затем я покажу вам файл solrconfig.xml

 <?xml version="1.0" encoding="UTF-8" ?>
<!--
 Licensed to the Apache Software Foundation (ASF) under one or more
 contributor license agreements.  See the NOTICE file distributed with
 this work for additional information regarding copyright ownership.
 The ASF licenses this file to You under the Apache License, Version 2.0
 (the "License"); you may not use this file except in compliance with
 the License.  You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
-->

<!--
 This is a stripped down config file used for a simple example...  
 It is *not* a good example to work from. 
-->
<config>
  <luceneMatchVersion>LUCENE_40</luceneMatchVersion>
  <!--  The DirectoryFactory to use for indexes.
        solr.StandardDirectoryFactory, the default, is filesystem based.
        solr.RAMDirectoryFactory is memory based, not persistent, and doesn't work with replication. -->
  <directoryFactory name="DirectoryFactory" class="${solr.directoryFactory:solr.StandardDirectoryFactory}"/>

  <dataDir>${solr.core0.data.dir:}</dataDir>

  <updateHandler class="solr.DirectUpdateHandler2">
    <updateLog>
      <str name="dir">${solr.core0.data.dir:}</str>
    </updateLog>
  </updateHandler>

  <!-- realtime get handler, guaranteed to return the latest stored fields 
    of any document, without the need to commit or open a new searcher. The current 
    implementation relies on the updateLog feature being enabled. -->
  <requestHandler name="/get" class="solr.RealTimeGetHandler">
    <lst name="defaults">
      <str name="omitHeader">true</str>
    </lst>
  </requestHandler>  

  <requestHandler name="/replication" class="solr.ReplicationHandler" startup="lazy" /> 

  <requestDispatcher handleSelect="true" >
    <requestParsers enableRemoteStreaming="false" multipartUploadLimitInKB="2048" />
  </requestDispatcher>

  <requestHandler name="standard" class="solr.StandardRequestHandler" default="true" />
  <requestHandler name="/analysis/field" startup="lazy" class="solr.FieldAnalysisRequestHandler" />
  <requestHandler name="/update" class="solr.UpdateRequestHandler"  />
  <requestHandler name="/admin/" class="org.apache.solr.handler.admin.AdminHandlers" />

  <requestHandler name="/admin/ping" class="solr.PingRequestHandler">
    <lst name="invariants">
      <str name="q">solrpingquery</str>
    </lst>
    <lst name="defaults">
      <str name="echoParams">all</str>
    </lst>
  </requestHandler>

  <!-- config for the admin interface --> 
  <admin>
    <defaultQuery>solr</defaultQuery>
  </admin>

</config>

Когда я запрашиваю данные из solr, я использую библиотеку solrj для выполнения запроса в целом.  как:

   String queryExpression = "*:*";
   String sortField = "createTime";
   String baseUrl = SolrUtil.getSolrBaseURL(solrHttpServer.getBaseURL());
   solrHttpServer.setBaseURL(baseUrl + "/" + coreName);
   SolrQuery query = new SolrQuery();
   query.setQuery(queryExpression);
   query.setSortField(sortField, SolrQuery.ORDER.asc);
   QueryResponse rsp = solrHttpServer.query(query);

И следующий код - это информация об ошибке во время запроса:

org.apache.solr.common.SolrException: undefined field userId
    at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:401)
    at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:181)
    at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:90)
    at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:301)
    at com.augmentum.ksp.solr.dao.impl.SolrBaseDaoImpl.query(SolrBaseDaoImpl.java:141)
    at com.augmentum.ksp.service.impl.TagStatsServiceImpl.getUserTagStats(TagStatsServiceImpl.java:50)
    at com.augmentum.ksp.controller.TagStatsController.getUserTagStats(TagStatsController.java:162)
    at sun.reflect.GeneratedMethodAccessor188.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213)
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578)
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.jasig.cas.client.util.AssertionThreadLocalFilter.doFilter(AssertionThreadLocalFilter.java:54)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.jasig.cas.client.util.HttpServletRequestWrapperFilter.doFilter(HttpServletRequestWrapperFilter.java:75)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:201)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at com.augmentum.iaphelper.filter.AuthenticationFilter.doFilter(Unknown Source)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.jasig.cas.client.session.SingleSignOutFilter.doFilter(SingleSignOutFilter.java:76)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at com.augmentum.ksp.filter.I18nFilter.doFilter(I18nFilter.java:22)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    at java.lang.Thread.run(Thread.java:619)

Из информации я просто знаю, что мой контроллер, сервис и dao работают нормально. Очень странно, что он работает нормально в течение большей части времени, но ошибка должна произойти в течение 20 раз. Я обновляю страницу JSP, что заставляло меня волноваться. Я могу гарантировать, что мой запуск solr-сервера обычно. И индекс был загружен. Я не знаю, как найти способ его решения, потому что я не знаю источника проблемы.

Кроме того, было много ошибок, например, следующее: на этот раз это не поле userId, а поле, называемое dbTable.

org.apache.solr.common.SolrException: undefined field dbTable
    at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:401)
    at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:181)
    at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:90)
    at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:301)
    at com.augmentum.ksp.solr.dao.impl.SolrBaseDaoImpl.query(SolrBaseDaoImpl.java:135)
    at com.augmentum.ksp.service.impl.UserServiceImpl.listUserReputationByTime(UserServiceImpl.java:1222)
    at com.augmentum.ksp.controller.UserControler.listUserReputationByTime(UserControler.java:374)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213)
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578)
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.jasig.cas.client.util.AssertionThreadLocalFilter.doFilter(AssertionThreadLocalFilter.java:54)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.jasig.cas.client.util.HttpServletRequestWrapperFilter.doFilter(HttpServletRequestWrapperFilter.java:75)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:201)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at com.augmentum.iaphelper.filter.AuthenticationFilter.doFilter(Unknown Source)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.jasig.cas.client.session.SingleSignOutFilter.doFilter(SingleSignOutFilter.java:76)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at com.augmentum.ksp.filter.I18nFilter.doFilter(I18nFilter.java:22)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    at java.lang.Thread.run(Thread.java:619)

Кто-нибудь сталкивался с той же проблемой?

ОТВЕТЫ

Ответ 1

Как я вижу, вы меняете baseUrl в своем коде. Как вы сказали в комментариях, вы запрашиваете несколько ядер на одной странице, и все они используют один и тот же HttpSolrServer. Таким образом, кажется, что в вашем решении отсутствует синхронизация и что одновременно могут выполняться два запроса, а один запрос запрашивает "ядро другого".

Конечно, вы можете синхронизировать свой метод. Но я думаю, что в вашем случае лучше не подстраивать HttpSolrServer каждый раз, а задавать дополнительный параметр для вашего запроса, который будет использоваться как дополнительный путь к вашему baseUrl. Вам нужно будет установить baseUrl для HttpSolrServer один раз во время создания:

HttpSolrServer solrHttpServer = new HttpSolrServer(baseUrl);

и вместо того, чтобы изменять его для каждого запроса, вы установите параметр (diff для вашего кода):

 String queryExpression = "*:*";
 String sortField = "createTime";
-String baseUrl = SolrUtil.getSolrBaseURL(solrHttpServer.getBaseURL());
-solrHttpServer.setBaseURL(baseUrl + "/" + coreName);
 SolrQuery query = new SolrQuery();
+query.set(CommonParams.QT, "/" + coreName + "/select");
 query.setQuery(queryExpression);
 query.setSortField(sortField, SolrQuery.ORDER.asc);
 QueryResponse rsp = solrHttpServer.query(query);

Но лучшим решением является наличие отдельного HttpSolrServer для каждого ядра:

Map<String, HttpSolrServer> servers = new HashMap<String, HttpSolrServer>();
servers.put(coreName1, new HttpSolrServer(baseUrl + "/" + coreName1));
...

Результат изменения кода:

 String queryExpression = "*:*";
 String sortField = "createTime";
-String baseUrl = SolrUtil.getSolrBaseURL(solrHttpServer.getBaseURL());
-solrHttpServer.setBaseURL(baseUrl + "/" + coreName);
 SolrQuery query = new SolrQuery();
 query.setQuery(queryExpression);
 query.setSortField(sortField, SolrQuery.ORDER.asc);
-QueryResponse rsp = solrHttpServer.query(query);
+QueryResponse rsp = servers.get(coreName).query(query);