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From "Ahmet Arslan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-9250) Search breaks with EU symbol € and wildcard *
Date Sat, 25 Jun 2016 21:29:37 GMT

    [ https://issues.apache.org/jira/browse/SOLR-9250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15349836#comment-15349836
] 

Ahmet Arslan commented on SOLR-9250:
------------------------------------

Yes this is a know issue of wildcard queries.

> Search breaks with EU symbol € and wildcard *
> ---------------------------------------------
>
>                 Key: SOLR-9250
>                 URL: https://issues.apache.org/jira/browse/SOLR-9250
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: Server
>    Affects Versions: 5.3.1
>            Reporter: Tim Nolan
>         Attachments: contact-name-analyze.png, contact-name-field-type.png
>
>
> While testing UTF-8 character searches, which worked, we have noticed a combination that
fails. Testing with the data {{Tùûüÿ€àâæçéèêëïîôœm}}, we found the search
worked, but by adding a wild-card (e.g. {{Tùûüÿ€àâæçéèêëïîôœm*}}), the search
fails. Adding the wildcard before the {{€}} symbol worked (i.e. {{Tùûüÿ*}}).
> Showing the logs for these queries:
> {noformat:title=Full text without wildcard, hit=1}
> 2016-06-25 13:16:34.361 [qtp237852351-21] INFO  org.apache.solr.core.SolrCore.Request
 – [core-name] webapp=/solr path=/select params={q=Tùûüÿ€àâæçéèêëïîôœm&indent=true&fq=type:CONTACT&rows=12&wt=json&_=1466860594348}
hits=1 status=0 QTime=0 
> {noformat}
> {noformat:title=Full text with wildcard, hit=0}
> 2016-06-25 13:16:41.172 [qtp237852351-16] INFO  org.apache.solr.core.SolrCore.Request
 – [core-name] webapp=/solr path=/select params={q=Tùûüÿ€àâæçéèêëïîôœm*&indent=true&fq=type:CONTACT&rows=12&wt=json&_=1466860601160}
hits=0 status=0 QTime=0 
> {noformat}
> {noformat:title=Partial text before € with wildcard, hit=1}
> 2016-06-25 13:16:52.135 [qtp237852351-18] INFO  org.apache.solr.core.SolrCore.Request
 – [core-name] webapp=/solr path=/select params={q=Tùûüÿ*&indent=true&fq=type:CONTACT&rows=12&wt=json&_=1466860612125}
hits=1 status=0 QTime=2 
> {noformat}



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