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https://issues.apache.org/jira/browse/SOLR-9894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16904419#comment-16904419
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Chongchen Chen commented on SOLR-9894:
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As far as I know, IKTokenizer only tokenizes Chinese characters, it doesn't
tokenize pinyin. So the bug is in
org.wltea.pinyin.solr5.PinyinTokenFilterFactory, not IKTokenizer or Solr. Also
I cannot find org.wltea.pinyin.solr5.PinyinTokenFilterFactory on internet. I
think this issue can be closed.
> Tokenizer work randomly
> -----------------------
>
> Key: SOLR-9894
> URL: https://issues.apache.org/jira/browse/SOLR-9894
> Project: Solr
> Issue Type: Bug
> 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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