如何调试Solr查询不返回记录

问题描述 投票:0回答:1

我正在努力使solr与我的组织合作。在tomcat 6上将其设置为多核solr 3.6。

到目前为止,我已经修改了示例schema.xml以接受记录的特定字段。记录没有问题,当我对所有记录(?q=*:*)运行查询时,它将返回所有内容。但是,当我查询绝对在记录中的特定字词(例如?q=green?q=product_description:green)时,没有结果。虽然如果我插入一些默认的示例文档(例如ipod_video.xml或ipod_other.xml),但如果搜索它们,这些记录的确会出现(例如?q=ipod?q=video

[我们所有新字段都用indexed=true定义,所以我不确定为什么如果查询它们,根本不会出现我们自己的记录。

任何想法如何调试此行为?

UPDATE-添加schema.xml和solrconfig.xml详细信息。

schema.xml实际上与solr 3.6附带的默认schema.xml相同,但具有这些添加的字段

<fields>
<field name="search_title" type="text_general" indexed="true" stored="true" multiValued="true"/>
<field name="search_prefix" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="search_description" type="text_general" indexed="true" stored="true" multiValued="true"/>
<field name="search_content" type="text_general" indexed="true" stored="true" multiValued="true"/>
<field name="product_date" type="date" indexed="true" stored="true" multiValued="true"/>
<field name="product_thumbnail" type="string" indexed="true" stored="true" multiValued="true"/>

<field name="product_type" type="string" indexed="true" stored="true" multiValued="false"/>
<field name="product_updatepricefunction" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="tagids" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="tagid" type="string" indexed="true" stored="true" multiValued="true"/>
<dynamicField name="*_tag" type="string" indexed="true" stored="true"/>
<field name="event_id" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="activity_id" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="activity_function_code" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="search_room" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="weekday" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="activity_weekday" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="activity_begindate" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="activity_begintime" type="string" indexed="true" stored="true"  multiValued="true"/>
<field name="activity_endtime" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="audience" type="text_general" indexed="true" stored="true" multiValued="true"/>
<field name="format" type="text_general" indexed="true" stored="true"   multiValued="true"/>
<field name="publish_date" type="date" indexed="true" stored="true" multiValued="true"/>
<field name="isbn" type="string" indexed="true" stored="true" multiValued="true" />
<field name="product_code" type="string" indexed="true" stored="true" required="true"/>
</fields>

<uniqueKey>product_code</uniqueKey>

这是来自solrconfig.xml的请求处理程序:>

<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>
<!-- In addition to defaults, "appends" params can be specified
     to identify values which should be appended to the list of
     multi-val params from the query (or the existing "defaults").
  -->
<!-- In this example, the param "fq=instock:true" would be appended to
     any query time fq params the user may specify, as a mechanism for
     partitioning the index, independent of any user selected filtering
     that may also be desired (perhaps as a result of faceted searching).

     NOTE: there is *absolutely* nothing a client can do to prevent these
     "appends" values from being used, so don't use this mechanism
     unless you are sure you always want it.
  -->
<!--
   <lst name="appends">
     <str name="fq">inStock:true</str>
   </lst>
  -->
<!-- "invariants" are a way of letting the Solr maintainer lock down
     the options available to Solr clients.  Any params values
     specified here are used regardless of what values may be specified
     in either the query, the "defaults", or the "appends" params.

     In this example, the facet.field and facet.query params would
     be fixed, limiting the facets clients can use.  Faceting is
     not turned on by default - but if the client does specify
     facet=true in the request, these are the only facets they
     will be able to see counts for; regardless of what other
     facet.field or facet.query params they may specify.

     NOTE: there is *absolutely* nothing a client can do to prevent these
     "invariants" values from being used, so don't use this mechanism
     unless you are sure you always want it.
  -->
<!--
   <lst name="invariants">
     <str name="facet.field">cat</str>
     <str name="facet.field">manu_exact</str>
     <str name="facet.query">price:[* TO 500]</str>
     <str name="facet.query">price:[500 TO *]</str>
   </lst>
  -->
<!-- If the default list of SearchComponents is not desired, that
     list can either be overridden completely, or components can be
     prepended or appended to the default list.  (see below)
  -->
<!--
   <arr name="components">
     <str>nameOfCustomComponent1</str>
     <str>nameOfCustomComponent2</str>
   </arr>
  -->
</requestHandler>

我正在努力使solr与我的组织合作。它已在tomcat 6上设置为多核solr 3.6。到目前为止,我已经修改了样本schema.xml以接受记录的特定字段。 ...

tomcat solr schema
1个回答
1
投票

A q=<search phrase>表示从提到的默认字段中搜索。但是,如果您未指定默认字段,或者要查询默认字段以外的特定字段,则应查询Solr,例如q=<fieldname>:<search phrase>

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