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https://issues.apache.org/jira/browse/LUCENE-6832?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jakob Demler updated LUCENE-6832:
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Description:
SynonymFilter with "ignoreCase=true" does not work as expected:
* Uppercase words in the SynonymMap are never matched
* Uppercase words will be lowercase in the resulting TokenStream regardless if
being matched or not
It seems like the SynonymMap pretty much screws up if you pass it an uppercase
version of a word.
was:
SynonymFilter with "ignoreCase=true" does not work as expected:
*Uppercase words in the SynonymMap are never matched
*Uppercase words will be lowercase in the resulting TokenStream regardless if
being matched or not
It seems like the SynonymMap pretty much screws up if you pass it an uppercase
version of a word.
> SynonymFilter behaves not as expected with "ignoreCase=true"
> ------------------------------------------------------------
>
> Key: LUCENE-6832
> URL: https://issues.apache.org/jira/browse/LUCENE-6832
> Project: Lucene - Core
> Issue Type: Bug
> Affects Versions: 5.3
> Reporter: Jakob Demler
>
> SynonymFilter with "ignoreCase=true" does not work as expected:
> * Uppercase words in the SynonymMap are never matched
> * Uppercase words will be lowercase in the resulting TokenStream regardless
> if being matched or not
> It seems like the SynonymMap pretty much screws up if you pass it an
> uppercase version of a word.
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