我正在使用Solr 3.3.0进行索引,索引的文档如下:
<book id="bk101">
<keywords>----</keywords>
<title>----</title>
<owner>----</owner>
<artist>abcde</artist>
</book>
<book id="bk102">
<keywords>----</keywords>
<title>----</title>
<owner>abcde</owner>
<artist>----</artist>
</book>
<book id="bk103">
<keywords>----</keywords>
<title>----</title>
<owner>----</owner>
<artist>abc</artist>
</book>
<book id="bk104">
<keywords>----</keywords>
<title>----</title>
<owner>abc</owner>
<artist>----</artist>
</book>
<book id="bk105">
<keywords>abcde</keywords>
<title>----</title>
<owner>----</owner>
<artist>----</artist>
</book>
<book id="bk106">
<keywords>abc</keywords>
<title>----</title>
<owner>----</owner>
<artist>----</artist>
</book>
<book id="bk107">
<keywords>----</keywords>
<title>abcde</title>
<owner>----</owner>
<artist>----</artist>
</book>
<book id="bk108">
<keywords>----</keywords>
<title>abc</title>
<owner>----</owner>
<artist>----</artist>
</book>
Schema.xml
<types>
<fieldType name="text" class="solr.TextField" positionIncrementGap="100" omitNorms="false">
<tokenizer class="solr.WhitespaceTokenizerFactory" />
<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="0" splitOnNumerics="0" />
<filter class="solr.LowerCaseFilterFactory" />
<filter class="solr.StopFilterFactory" words="stopwords.txt" ignoreCase="true" />
<filter class="solr.ISOLatin1AccentFilterFactory" />
<filter class="solr.RemoveDuplicatesTokenFilterFactory" />
<filter class="solr.EdgeNGramFilterFactory" minGramSize="1" maxGramSize="15" side="front" />
<filter class="solr.EdgeNGramFilterFactory" minGramSize="1" maxGramSize="15" side="back" />
</fieldType>
<fieldType name="text_original" class="solr.TextField" positionIncrementGap="100" omitNorms="false">
<tokenizer class="solr.KeywordTokenizerFactory" />
<filter class="solr.LowerCaseFilterFactory" />
</fieldType>
<fieldType name="uuid" class="solr.UUIDField" indexed="true" />
<fieldType name="string" class="solr.StrField" sortMissingLast="true" omitNorms="true" />
<fieldType name="float" class="solr.FloatField" omitNorms="true" />
<fieldType name="date" class="solr.DateField" />
</types>
<fields>
<field name="id" type="uuid" indexed="true" stored="true" default="NEW" />
<field name="book_id" type="string" indexed="true" stored="true" />
<field name="keywords" type="text" indexed="true" stored="true" />
<field name="keywords_ex" type="text_original" indexed="true" stored="true" />
<field name="title" type="text" indexed="true" stored="true" />
<field name="title_ex" type="text_original" indexed="true" stored="true" />
<field name="owner" type="text" indexed="true" stored="true" />
<field name="owner_ex" type="text_original" indexed="true" stored="true" />
<field name="artist" type="text" indexed="true" stored="true" />
<field name="artist_ex" type="text_original" indexed="true" stored="true" />
<copyField source="title" dest="title_ex" />
<copyField source="keywords" dest="keywords_ex" />
<copyField source="owner" dest="owner_ex" />
<copyField source="artist" dest="artist_ex" />
</fields>
您可以看到,如果我搜索“abc”,solr将返回所有文档(我正在使用solr.EdgeNGramFilterFactory进行索引)。我的目标是按照以下逻辑排序结果文档:
- title_ex
- title
- keywords_ex
- keywords
- owner_ex
- artist_ex
- owner
- artist
我尝试了“^”lucene语法和dismax,但响应列表不是我预期的列表。
`http://localhost:8080/solr33a/core0/select?q=abc&defType=edismax&qf=title_ex^10%20title^8.0%20keywords_ex^6%20keywords^5.5%20owner_ex^1.2%20artist_ex^0.8%20owner^0.5%20artist^0.2&fl=*,score
结果:
<doc>
<float name="score">2.3862944</float>
<str name="artist">----</str>
<str name="artist_ex">----</str>
<str name="book_id">bk108</str>
<str name="id">2cc5d478-6901-4777-abc9-680fd959ef90</str>
<str name="keywords">----</str>
<str name="keywords_ex">----</str>
<str name="owner">----</str>
<str name="owner_ex">----</str>
<str name="title">abc</str>
<str name="title_ex">abc</str>
</doc>
<doc>
<float name="score">1.4317766</float>
<str name="artist">----</str>
<str name="artist_ex">----</str>
<str name="book_id">bk106</str>
<str name="id">e12683a2-faff-4d86-8107-7406491f4f89</str>
<str name="keywords">abc</str>
<str name="keywords_ex">abc</str>
<str name="owner">----</str>
<str name="owner_ex">----</str>
<str name="title">----</str>
<str name="title_ex">----</str>
</doc>
<doc>
<float name="score">0.3288517</float>
<str name="artist">----</str>
<str name="artist_ex">----</str>
<str name="book_id">bk107</str>
<str name="id">a6a4a014-ce94-4257-a215-c1a64aa41cf5</str>
<str name="keywords">----</str>
<str name="keywords_ex">----</str>
<str name="owner">----</str>
<str name="owner_ex">----</str>
<str name="title">abcde</str>
<str name="title_ex">abcde</str>
</doc>
<doc>
<float name="score">0.28635535</float>
<str name="artist">----</str>
<str name="artist_ex">----</str>
<str name="book_id">bk104</str>
<str name="id">9b909c65-e56a-4407-a789-53a570a7ae40</str>
<str name="keywords">----</str>
<str name="keywords_ex">----</str>
<str name="owner">abc</str>
<str name="owner_ex">abc</str>
<str name="title">----</str>
<str name="title_ex">----</str>
</doc>
<doc>
<float name="score">0.22608554</float>
<str name="artist">----</str>
<str name="artist_ex">----</str>
<str name="book_id">bk105</str>
<str name="id">dead87cc-f93b-4562-af32-4d9fb2613c7f</str>
<str name="keywords">abcde</str>
<str name="keywords_ex">abcde</str>
<str name="owner">----</str>
<str name="owner_ex">----</str>
<str name="title">----</str>
<str name="title_ex">----</str>
</doc>
<doc>
<float name="score">0.19090356</float>
<str name="artist">abc</str>
<str name="artist_ex">abc</str>
<str name="book_id">bk103</str>
<str name="id">306a252c-a0b5-474d-b55d-a25740d063b4</str>
<str name="keywords">----</str>
<str name="keywords_ex">----</str>
<str name="owner">----</str>
<str name="owner_ex">----</str>
<str name="title">----</str>
<str name="title_ex">----</str>
</doc>
<doc>
<float name="score">0.020553231</float>
<str name="artist">----</str>
<str name="artist_ex">----</str>
<str name="book_id">bk102</str>
<str name="id">a684de0c-b286-4d9e-bd68-d5305afeee76</str>
<str name="keywords">----</str>
<str name="keywords_ex">----</str>
<str name="owner">abcde</str>
<str name="owner_ex">abcde</str>
<str name="title">----</str>
<str name="title_ex">----</str>
</doc>
<doc>
<float name="score">0.008221293</float>
<str name="artist">abcde</str>
<str name="artist_ex">abcde</str>
<str name="book_id">bk101</str>
<str name="id">30a0f9de-1224-49d2-90aa-41f57af4956c</str>
<str name="keywords">----</str>
<str name="keywords_ex">----</str>
<str name="owner">----</str>
<str name="owner_ex">----</str>
<str name="title">----</str>
<str name="title_ex">----</str>
</doc>