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https://issues.apache.org/jira/browse/JCR-2622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12977814#action_12977814
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Jukka Zitting commented on JCR-2622:
------------------------------------

OK, thanks for the detailed review of the issue!

> Index analizers that extends StandardAnalyzer need to implement 
> reusableTokenStream() since jackrabbit 2.1
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: JCR-2622
>                 URL: https://issues.apache.org/jira/browse/JCR-2622
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>    Affects Versions: 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.2.0
>            Reporter: fabrizio giustina
>            Priority: Critical
>         Attachments: JCR-2622-tests_and_patch.diff
>
>
> I just tried migrating an existing project which was using jackrabbit 2.0.0 
> to 2.1.0.
> We have an index analyzer configured which filters accented chars: 
> {code}
> public class ItalianSnowballAnalyzer extends StandardAnalyzer
> {
>     @Override
>     public TokenStream tokenStream(String fieldName, Reader reader)
>     {
>         return new ISOLatin1AccentFilter(new 
> LowerCaseFilter((super.tokenStream(fieldName, reader))));
>     }
> }
> {code}
> The project has a good number of unit tests, an xml is loaded in a 
> memory-only jackrabbit repository and several queries are checked against 
> expected results.
> After migrating to 2.1.0 none of the tests that relied on the Index analizer 
> work anymore, for example searching for "test" doesn't find anymore nodes 
> containing "tèst".
> Upgrading to jackrabbit 2.1.0 is the only change done (no changes in the 
> configuration/code or other libraries at all). Rolling back to the 2.0.0 
> dependency is enough to make all the tests working again.
> I've checked the changes in 2.1 but I couldn't find any apparently related 
> change. Also note that I was already using the patch in JCR-2504 also before 
> (configuration loading works fine in the unpatched 2.1). Another point is 
> that the configured IndexAnalyzer still gets actually called during our tests 
> (checked in debug mode).
> Any idea?

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