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Posted to issues@lucene.apache.org by "Erick Erickson (Jira)" <ji...@apache.org> on 2020/09/05 02:08:00 UTC

[jira] [Resolved] (SOLR-14832) Inversion Eglish and numbers characters in Arabic documents

     [ https://issues.apache.org/jira/browse/SOLR-14832?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Erick Erickson resolved SOLR-14832.
-----------------------------------
    Resolution: Invalid

Please raise questions like this on the user's list, we try to reserve JIRAs for known bugs/enhancements rather than usage questions. The JIRA system is not a support portal.

See: 
http://lucene.apache.org/solr/community.html#mailing-lists-irc there are links to both Lucene and Solr mailing lists there.

A _lot_ more people will see your question on that list and may be able to help more quickly.

If it's determined that this really is a code issue or enhancement to Lucene or Solr and not a configuration/usage problem, we can raise a new JIRA or reopen this one.



> Inversion Eglish and numbers characters in Arabic documents
> -----------------------------------------------------------
>
>                 Key: SOLR-14832
>                 URL: https://issues.apache.org/jira/browse/SOLR-14832
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>    Affects Versions: 4.1
>            Reporter: Vlad
>            Priority: Major
>
> Hi Support,
>  
> please help to resolve an issue. I upload/index several documents in English and in Arabic languages to SOLR, in addition I use handler for Arabic language:
>   <fieldType name="text" class="solr.TextField" positionIncrementGap="50">
>    <analyzer type="index">
>         <tokenizer class="solr.StandardTokenizerFactory"/>
>         <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" />
>                          <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
>                          <filter class="solr.ArabicNormalizationFilterFactory"/>
>         <filter class="solr.ArabicStemFilterFactory"/>
>         <filter class="solr.LowerCaseFilterFactory"/>
>  
>       </analyzer>
>       <analyzer type="query">
>         <tokenizer class="solr.StandardTokenizerFactory"/>
>         <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" />
>         <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
>                          <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
>                           <filter class="solr.ArabicNormalizationFilterFactory"/>
>         <filter class="solr.ArabicStemFilterFactory"/>
>         <filter class="solr.LowerCaseFilterFactory"/>
>  
>       </analyzer>
>  
> There are two environments:
>  # Local machine:
>                 - SOLR version: 4,2
>                 - Windows version: 10
>  
>  # DEV env:
>                 - SOLR version 4.1 as part of the cloudera suit
>                 - Linux core version: 3.10.0-862
>  
> Issue appears when uploading documents:
>  # Local machine:
>                 - Doc in English with English words only - ok (for example, "[www.apache.org|http://www.apache.org/]")
>                 - Doc in Arabic with some English words - ok (for example, "[www.apache.org|http://www.apache.org/]")
>  
>  # DEV env:
>                 - Doc in English with English words only - ok (for example, "[www.apache.org|http://www.apache.org/]")
>                 - Doc in Arabic with some English - English text is inverted (for example, "gro.echapa.www"), what makes search by key words impossible.
>  
> Please advise whether this fixable and how?
>  
> Thank you in advance!



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