Nutch內建Solr中文分詞Schema

 <?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"

<fieldType name="date" class="solr.TrieDateField"

<fieldType name="cache_text" class="solr.TextField"

positionIncrementGap="100">

</fieldType>

<fieldType name="text" class="solr.TextField"

<analyzer type="index">

<tokenizer class="com.chenlb.mmseg4j.solr.MMSegTokenizerFactory"

mode="complex" dicPath="dic" />

<filter class="solr.LowerCaseFilterFactory" />

</analyzer>

<analyzer type="query">

<fieldType name="url" class="solr.TextField"

<analyzer>

<tokenizer class="solr.StandardTokenizerFactory" />

<filter class="solr.WordDelimiterFilterFactory"

generateWordParts="1" generateNumberParts="1" />

</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"

<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"

<!-- 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"

<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"

</fields>

<uniqueKey>id</uniqueKey>

<defaultSearchField>content</defaultSearchField>

<solrQueryParser defaultOperator="OR" />

</schema>

本文轉自william_xu 51CTO部落格，原文連結：http://blog.51cto.com/williamx/773815，如需轉載請自行聯系原作者