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https://issues.apache.org/jira/browse/SOLR-9894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15781748#comment-15781748
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王海涛 commented on SOLR-9894:
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The schema definition as fowlow：
<field name={color:red}"xf_name"{color} type={color:red}"my_ik"{color}
indexed="true" stored="true" />
<field name={color:red}"default_search_field"{color} type="my_ik"
indexed="true" stored="false" multiValued="true" />
{color:red}<copyField source="xf_name" dest="default_search_field"
/>{color}
<fieldType name={color:red}"my_ik"{color} class="solr.TextField">
<analyzer {color:red}type="index"{color}>
<tokenizer
class="org.wltea.analyzer.lucene.IKTokenizerFactory"
{color:red}useSmart="false"{color}/>
<filter
class="org.wltea.pinyin.solr5.PinyinTokenFilterFactory" pinyinAll="true"
minTermLength="2"/>
<filter class="solr.LowerCaseFilterFactory"/>
</analyzer>
<analyzer type={color:red}"query"{color}>
<tokenizer class="org.wltea.analyzer.lucene.IKTokenizerFactory"
{color:red}useSmart="true"{color}/>
<filter class="solr.LowerCaseFilterFactory"/>
</analyzer>
</fieldType>
> Tokenizer work randomly
> -----------------------
>
> Key: SOLR-9894
> URL: https://issues.apache.org/jira/browse/SOLR-9894
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: query parsers
> Affects Versions: 6.2.1
> Environment: solrcloud 6.2.1(3 solr nodes)
> OS:linux
> RAM:8G
> Reporter: 王海涛
> Priority: Critical
> Labels: patch
> Attachments: step1.png, step2.png, step3.png, step4.png
>
>
> my schema.xml has a fieldType as folow:
> <fieldType name="my_ik" class="solr.TextField">
> <analyzer type="index">
> <tokenizer
> class="org.wltea.analyzer.lucene.IKTokenizerFactory" useSmart="false"/>
> <filter
> class="org.wltea.pinyin.solr5.PinyinTokenFilterFactory" pinyinAll="true"
> minTermLength="2"/>
> <filter class="solr.LowerCaseFilterFactory"/>
> </analyzer>
> <analyzer type="query">
> <tokenizer
> class="org.wltea.analyzer.lucene.IKTokenizerFactory" useSmart="true"/>
> <filter class="solr.LowerCaseFilterFactory"/>
> </analyzer>
> </fieldType>
> Attention:
> index tokenzier useSmart is false
> query tokenzier useSmart is true
> But when I send query request with parameter q ,
> the query tokenziner sometimes useSmart equals true
> sometimes useSmart equal false.
> That is so terrible!
> I guess the problem may be caught by tokenizer cache.
> when I query ,the tokenizer should use true as the useSmart's value,
> but it had cache the wrong tokenizer result which created by indexWriter who
> use false as useSmart's value.
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