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Posted to dev@lucene.apache.org by "Robert Muir (JIRA)" <ji...@apache.org> on 2011/04/24 17:54:06 UTC

[jira] [Resolved] (LUCENE-3044) thaiwordfilter uses attributesource.copyTo incorrectly

     [ https://issues.apache.org/jira/browse/LUCENE-3044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Muir resolved LUCENE-3044.
---------------------------------

       Resolution: Fixed
    Fix Version/s: 4.0
                   3.2
         Assignee: Robert Muir

Committed revisions 1096334, 1096337 (3x)

> thaiwordfilter uses attributesource.copyTo incorrectly
> ------------------------------------------------------
>
>                 Key: LUCENE-3044
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3044
>             Project: Lucene - Java
>          Issue Type: Bug
>            Reporter: Robert Muir
>            Assignee: Robert Muir
>             Fix For: 3.2, 4.0
>
>         Attachments: LUCENE-3044.patch
>
>
> The bug can be seen by https://builds.apache.org/hudson/job/Lucene-Solr-tests-only-3.x/7367/
> It looks like the issue is this lazy initialization of the cloned token: if the tokenstream is reused
> and the consumer is interested in a different set of attributes, it could be a problem.
> one probably-probably-not-totally-correct fix would be to add 'clonedToken = null;' to reset(), at 
> least it would solve this case?

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