<?xml version="1.0" encoding="UTF-8" ?>
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<!-- Description: This document contains Solr 3.1 schema definition to be
used with Solr integration currently build into Nutch. See https://issues.apache.org/jira/browse/NUTCH-442
https://issues.apache.org/jira/browse/NUTCH-699 https://issues.apache.org/jira/browse/NUTCH-994
https://issues.apache.org/jira/browse/NUTCH-997 and http://svn.apache.org/viewvc/lucene/dev/branches/branch_3x/solr/
example/solr/conf/schema.xml?view=markup for more info. -->
<schema name="nutch" version="1.3">
<types>
<fieldType name="string" class="solr.StrField"
sortMissingLast="true" omitNorms="true" />
<fieldType name="long" class="solr.TrieLongField"
precisionStep="0" omitNorms="true" positionIncrementGap="0" />
<fieldType name="float" class="solr.TrieFloatField"
precisionStep="0" omitNorms="true" positionIncrementGap="0" />
<fieldType name="date" class="solr.TrieDateField"
precisionStep="0" omitNorms="true" positionIncrementGap="0" />
<fieldType name="cache_text" class="solr.TextField"
positionIncrementGap="100">
</fieldType>
<fieldType name="text" class="solr.TextField"
positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="com.chenlb.mmseg4j.solr.MMSegTokenizerFactory"
mode="complex" dicPath="dic" />
<filter class="solr.LowerCaseFilterFactory" />
</analyzer>
<analyzer type="query">
<tokenizer class="com.chenlb.mmseg4j.solr.MMSegTokenizerFactory"
mode="complex" dicPath="dic" />
<filter class="solr.LowerCaseFilterFactory" />
</analyzer>
</fieldType>
<fieldType name="url" class="solr.TextField"
positionIncrementGap="100">
<analyzer>
<tokenizer class="solr.StandardTokenizerFactory" />
<filter class="solr.LowerCaseFilterFactory" />
<filter class="solr.WordDelimiterFilterFactory"
generateWordParts="1" generateNumberParts="1" />
</analyzer>
</fieldType>
</types>
<fields>
<field name="id" type="string" stored="true" indexed="true" />
<!-- core fields -->
<field name="segment" type="string" stored="true" indexed="false" />
<field name="digest" type="string" stored="true" indexed="false" />
<field name="boost" type="float" stored="true" indexed="false" />
<!-- fields for index-basic plugin -->
<field name="host" type="url" stored="false" indexed="true" />
<field name="site" type="string" stored="false" indexed="true" />
<field name="url" type="url" stored="true" indexed="true"
required="true" />
<field name="content" type="text" stored="false" indexed="true" />
<field name="title" type="text" stored="true" indexed="true" />
<field name="cache" type="string" stored="true" indexed="false" />
<field name="cache_content" type="cache_text" stored="true"
indexed="false" />
<field name="tstamp" type="date" stored="true" indexed="true" />
<!-- fields for index-anchor plugin -->
<field name="anchor" type="string" stored="true" indexed="true"
multiValued="true" />
<!-- fields for index-more plugin -->
<field name="type" type="string" stored="true" indexed="true"
multiValued="true" />
<field name="contentLength" type="long" stored="true" indexed="false" />
<field name="lastModified" type="date" stored="true" indexed="false" />
<field name="date" type="date" stored="true" indexed="true" />
<!-- fields for languageidentifier plugin -->
<field name="lang" type="string" stored="true" indexed="true" />
<!-- fields for subcollection plugin -->
<field name="subcollection" type="string" stored="true" indexed="true"
multiValued="true" />
<!-- fields for feed plugin (tag is also used by microformats-reltag) -->
<field name="author" type="string" stored="true" indexed="true" />
<field name="tag" type="string" stored="true" indexed="true"
multiValued="true" />
<field name="feed" type="string" stored="true" indexed="true" />
<field name="publishedDate" type="date" stored="true" indexed="true" />
<field name="updatedDate" type="date" stored="true" indexed="true" />
<!-- fields for creativecommons plugin -->
<field name="cc" type="string" stored="true" indexed="true"
multiValued="true" />
</fields>
<uniqueKey>id</uniqueKey>
<defaultSearchField>content</defaultSearchField>
<solrQueryParser defaultOperator="OR" />
</schema>
本文转自william_xu 51CTO博客，原文链接：http://blog.51cto.com/williamx/773815，如需转载请自行联系原作者
