Question

我使用Solr 5.3.0并评估地理空间搜索。我按照在线参考的说明进行操作，并查看半径以外的结果。您是否在架构或数据中看到任何问题？

http://localhost:8983/solr/demo2/select?q=*.*&wt=json&indent=true&spatial=true&pt=4.89%2C-4.05&sfield=geoloc&d=1


<schema name="weather lookup index" version="1.3">
<types>
 <fieldType name="integer" class="solr.TrieIntField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
 <fieldtype name="string"  class="solr.StrField" sortMissingLast="true" omitNorms="true"/>
 <fieldType name="location" class="solr.LatLonType" subFieldSuffix="_coordinate"/>
 <fieldType name="tdouble" class="solr.TrieDoubleField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
 <fieldType name="text" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="true">
  <analyzer type="index">
   <tokenizer class="solr.WhitespaceTokenizerFactory"/>
    <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/>
    <filter class="solr.LowerCaseFilterFactory"/>
  </analyzer>
  <analyzer type="query">
   <tokenizer class="solr.WhitespaceTokenizerFactory"/>
    <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/>
    <filter class="solr.LowerCaseFilterFactory"/>
  </analyzer>
 </fieldType>
</types>

<fields>
 <field name="name" type="text" indexed="true" stored="true" multiValued="false" required="true"/>
 <field name="geoloc" type="location" indexed="true" multiValued="false" stored="true"/>
 <dynamicField name="*_coordinate"  type="tdouble" indexed="true"  stored="false"/>
</fields>

<defaultSearchField>name</defaultSearchField>
<solrQueryParser defaultOperator="OR"/>
</schema>

结果：

{ 
    "responseHeader": { 
        "status": 0, 
        "QTime": 2, 
        "params": { 
            "q": ".", 
            "pt": "4.89,-4.05", 
            "d": "1", 
            "indent": "true", 
            "spatial": "true", 
            "sfield": "geoloc", 
            "wt": "json", 
            "": "1443653671468" 
        } 
    }, 
    "response": { 
        "numFound": 1, 
        "start": 0, 
        "docs": [ 
            { 
                "name": [ "test" ], 
                "geoloc": [ "40.89,-86.05" ], 
                "id": "9711c69e-9ac3-4302-a41d-719f57fde24c",
                "_version": 1513779446777118700
            }
        ]
    }
}

Answer 1

我相信您希望按照记录here为搜索添加过滤器。正如您现在所知，您正在定义参数，但不会过滤任何内容。

&fq={!geofilt pt=4.89,-4.05 sfield=geoloc d=1}

Answer 2

看起来Solr并没有长期索引lat。 Solr在C：\ Program Files \ solr \ server \ solr \\ conf中创建一个名为managed_schema的文件，该文件覆盖我的schema.xml。我摆脱了managed_schema文件，它开始使用schema.xml（我必须在schema.xml中添加一些缺少的类型才能使它工作）。

Solr空间查询返回搜索范围之外的位置

2 个答案: