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Posted to dev@lucene.apache.org by "Steven Rowe (Created) (JIRA)" <ji...@apache.org> on 2012/03/18 15:30:40 UTC
[jira] [Created] (LUCENE-3880) UAX29URLEmailTokenizer fails to
recognize emails as such when the mailto: scheme is prepended
UAX29URLEmailTokenizer fails to recognize emails as such when the mailto: scheme is prepended
---------------------------------------------------------------------------------------------
Key: LUCENE-3880
URL: https://issues.apache.org/jira/browse/LUCENE-3880
Project: Lucene - Java
Issue Type: Bug
Affects Versions: 3.5, 4.0
Reporter: Steven Rowe
Assignee: Steven Rowe
Priority: Minor
As [reported by Kai Gülzau on solr-user|http://markmail.org/message/n32kji3okqm2c5qn]:
UAX29URLEmailTokenizer seems to split at the wrong place:
mailto:test@example.org ->
mailto:test
example.org
As a workaround I use
<charFilter class="solr.PatternReplaceCharFilterFactory" pattern="mailto:" replacement="mailto: "/>
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[jira] [Commented] (LUCENE-3880) UAX29URLEmailTokenizer fails to
recognize emails as such when the mailto: scheme is prepended
Posted by "Kai Gülzau (Commented JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13234341#comment-13234341 ]
Kai Gülzau commented on LUCENE-3880:
------------------------------------
That was fast! Thank _you_ :-)
> UAX29URLEmailTokenizer fails to recognize emails as such when the mailto: scheme is prepended
> ---------------------------------------------------------------------------------------------
>
> Key: LUCENE-3880
> URL: https://issues.apache.org/jira/browse/LUCENE-3880
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 3.5, 4.0
> Reporter: Steven Rowe
> Assignee: Steven Rowe
> Priority: Minor
> Fix For: 3.6, 4.0
>
> Attachments: LUCENE-3880.patch
>
>
> As [reported by Kai Gülzau on solr-user|http://markmail.org/message/n32kji3okqm2c5qn]:
> UAX29URLEmailTokenizer seems to split at the wrong place:
> {noformat}mailto:test@example.org{noformat} ->
> {noformat}mailto:test{noformat}
> {noformat}example.org{noformat}
> As a workaround I use
> {code:xml}
> <charFilter class="solr.PatternReplaceCharFilterFactory" pattern="mailto:" replacement="mailto: "/>
> {code}
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[jira] [Commented] (LUCENE-3880) UAX29URLEmailTokenizer fails to
recognize emails as such when the mailto: scheme is prepended
Posted by "Steven Rowe (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13232308#comment-13232308 ]
Steven Rowe commented on LUCENE-3880:
-------------------------------------
bq. Can we maybe (as discussed before) also add a corresponding Analyzer (clone of StandardAna)?
+1
> UAX29URLEmailTokenizer fails to recognize emails as such when the mailto: scheme is prepended
> ---------------------------------------------------------------------------------------------
>
> Key: LUCENE-3880
> URL: https://issues.apache.org/jira/browse/LUCENE-3880
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 3.5, 4.0
> Reporter: Steven Rowe
> Assignee: Steven Rowe
> Priority: Minor
> Attachments: LUCENE-3880.patch
>
>
> As [reported by Kai Gülzau on solr-user|http://markmail.org/message/n32kji3okqm2c5qn]:
> UAX29URLEmailTokenizer seems to split at the wrong place:
> {noformat}mailto:test@example.org{noformat} ->
> {noformat}mailto:test{noformat}
> {noformat}example.org{noformat}
> As a workaround I use
> {code:xml}
> <charFilter class="solr.PatternReplaceCharFilterFactory" pattern="mailto:" replacement="mailto: "/>
> {code}
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[jira] [Commented] (LUCENE-3880) UAX29URLEmailTokenizer fails to
recognize emails as such when the mailto: scheme is prepended
Posted by "Uwe Schindler (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13232305#comment-13232305 ]
Uwe Schindler commented on LUCENE-3880:
---------------------------------------
Can we maybe (as discussed before) also add a corresponding Analyzer (clone of StandardAna)?
> UAX29URLEmailTokenizer fails to recognize emails as such when the mailto: scheme is prepended
> ---------------------------------------------------------------------------------------------
>
> Key: LUCENE-3880
> URL: https://issues.apache.org/jira/browse/LUCENE-3880
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 3.5, 4.0
> Reporter: Steven Rowe
> Assignee: Steven Rowe
> Priority: Minor
> Attachments: LUCENE-3880.patch
>
>
> As [reported by Kai Gülzau on solr-user|http://markmail.org/message/n32kji3okqm2c5qn]:
> UAX29URLEmailTokenizer seems to split at the wrong place:
> {noformat}mailto:test@example.org{noformat} ->
> {noformat}mailto:test{noformat}
> {noformat}example.org{noformat}
> As a workaround I use
> {code:xml}
> <charFilter class="solr.PatternReplaceCharFilterFactory" pattern="mailto:" replacement="mailto: "/>
> {code}
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[jira] [Commented] (LUCENE-3880) UAX29URLEmailTokenizer fails to
recognize emails as such when the mailto: scheme is prepended
Posted by "Steven Rowe (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13232284#comment-13232284 ]
Steven Rowe commented on LUCENE-3880:
-------------------------------------
[RFC 2368|http://tools.ietf.org/html/rfc2368] describes URLs employing the {{mailto:}} scheme; this RFC has been obsoleted by [RFC 6068|http://tools.ietf.org/html/rfc6068], which describes the {{mailto:}} *URI* scheme.
{{mailto:}} URIs can contain multiple email addresses, and fielded information including CC, BCC, Subject, and Body - in short, the entire contents of an email message.
However, a significant proportion of (probably most) {{mailto:}} URIs in the wild contain just a single email address. Short of handling all aspects of the {{mailto:}} scheme (out of scope for this issue), I think it would be useful to employ a trick similar to the charFilter hack described by Kai Gülzau: explicitly split "mailto:" off from a following email address, allowing the email address to be recognized as such.
> UAX29URLEmailTokenizer fails to recognize emails as such when the mailto: scheme is prepended
> ---------------------------------------------------------------------------------------------
>
> Key: LUCENE-3880
> URL: https://issues.apache.org/jira/browse/LUCENE-3880
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 3.5, 4.0
> Reporter: Steven Rowe
> Assignee: Steven Rowe
> Priority: Minor
>
> As [reported by Kai Gülzau on solr-user|http://markmail.org/message/n32kji3okqm2c5qn]:
> UAX29URLEmailTokenizer seems to split at the wrong place:
> {noformat}mailto:test@example.org{noformat} ->
> {noformat}mailto:test{noformat}
> {noformat}example.org{noformat}
> As a workaround I use
> {code:xml}
> <charFilter class="solr.PatternReplaceCharFilterFactory" pattern="mailto:" replacement="mailto: "/>
> {code}
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[jira] [Updated] (LUCENE-3880) UAX29URLEmailTokenizer fails to
recognize emails as such when the mailto: scheme is prepended
Posted by "Steven Rowe (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steven Rowe updated LUCENE-3880:
--------------------------------
Attachment: LUCENE-3880.patch
Patch, adding a test for the triggering example, and another test illustrating some of the challenges of handling full mailto: syntax.
This change triggers a new version for UAX29URLEmailTokenizer, and I've taken advantage of that to update to the most recent top level domain definitions.
I think this is ready to commit.
> UAX29URLEmailTokenizer fails to recognize emails as such when the mailto: scheme is prepended
> ---------------------------------------------------------------------------------------------
>
> Key: LUCENE-3880
> URL: https://issues.apache.org/jira/browse/LUCENE-3880
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 3.5, 4.0
> Reporter: Steven Rowe
> Assignee: Steven Rowe
> Priority: Minor
> Attachments: LUCENE-3880.patch
>
>
> As [reported by Kai Gülzau on solr-user|http://markmail.org/message/n32kji3okqm2c5qn]:
> UAX29URLEmailTokenizer seems to split at the wrong place:
> {noformat}mailto:test@example.org{noformat} ->
> {noformat}mailto:test{noformat}
> {noformat}example.org{noformat}
> As a workaround I use
> {code:xml}
> <charFilter class="solr.PatternReplaceCharFilterFactory" pattern="mailto:" replacement="mailto: "/>
> {code}
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[jira] [Resolved] (LUCENE-3880) UAX29URLEmailTokenizer fails to
recognize emails as such when the mailto: scheme is prepended
Posted by "Steven Rowe (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steven Rowe resolved LUCENE-3880.
---------------------------------
Resolution: Fixed
Fix Version/s: 4.0
3.6
Lucene Fields: New,Patch Available (was: New)
Committed to trunk and branch_3x.
Thanks Kai!
> UAX29URLEmailTokenizer fails to recognize emails as such when the mailto: scheme is prepended
> ---------------------------------------------------------------------------------------------
>
> Key: LUCENE-3880
> URL: https://issues.apache.org/jira/browse/LUCENE-3880
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 3.5, 4.0
> Reporter: Steven Rowe
> Assignee: Steven Rowe
> Priority: Minor
> Fix For: 3.6, 4.0
>
> Attachments: LUCENE-3880.patch
>
>
> As [reported by Kai Gülzau on solr-user|http://markmail.org/message/n32kji3okqm2c5qn]:
> UAX29URLEmailTokenizer seems to split at the wrong place:
> {noformat}mailto:test@example.org{noformat} ->
> {noformat}mailto:test{noformat}
> {noformat}example.org{noformat}
> As a workaround I use
> {code:xml}
> <charFilter class="solr.PatternReplaceCharFilterFactory" pattern="mailto:" replacement="mailto: "/>
> {code}
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[jira] [Updated] (LUCENE-3880) UAX29URLEmailTokenizer fails to
recognize emails as such when the mailto: scheme is prepended
Posted by "Steven Rowe (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steven Rowe updated LUCENE-3880:
--------------------------------
Description:
As [reported by Kai Gülzau on solr-user|http://markmail.org/message/n32kji3okqm2c5qn]:
UAX29URLEmailTokenizer seems to split at the wrong place:
{noformat}mailto:test@example.org{noformat} ->
{noformat}mailto:test{noformat}
{noformat}example.org{noformat}
As a workaround I use
{code:xml}
<charFilter class="solr.PatternReplaceCharFilterFactory" pattern="mailto:" replacement="mailto: "/>
{code}
was:
As [reported by Kai Gülzau on solr-user|http://markmail.org/message/n32kji3okqm2c5qn]:
UAX29URLEmailTokenizer seems to split at the wrong place:
mailto:test@example.org ->
mailto:test
example.org
As a workaround I use
<charFilter class="solr.PatternReplaceCharFilterFactory" pattern="mailto:" replacement="mailto: "/>
> UAX29URLEmailTokenizer fails to recognize emails as such when the mailto: scheme is prepended
> ---------------------------------------------------------------------------------------------
>
> Key: LUCENE-3880
> URL: https://issues.apache.org/jira/browse/LUCENE-3880
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 3.5, 4.0
> Reporter: Steven Rowe
> Assignee: Steven Rowe
> Priority: Minor
>
> As [reported by Kai Gülzau on solr-user|http://markmail.org/message/n32kji3okqm2c5qn]:
> UAX29URLEmailTokenizer seems to split at the wrong place:
> {noformat}mailto:test@example.org{noformat} ->
> {noformat}mailto:test{noformat}
> {noformat}example.org{noformat}
> As a workaround I use
> {code:xml}
> <charFilter class="solr.PatternReplaceCharFilterFactory" pattern="mailto:" replacement="mailto: "/>
> {code}
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