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https://issues.apache.org/jira/browse/LUCENE-3508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13134786#comment-13134786
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Uwe Schindler commented on LUCENE-3508:
---------------------------------------
Robert: I agree. I think, I will do this in a separate issue, to get those
changes first into 3.x (by merging) and then deprecate/remove all this later.
Do we have other StopFilters and similar classes that have those String[] ctors?
I will also add a javadocs info to the ctor: "This filter does many lookups on
the dictionary, so it is recommended for optimal performance to add a
LowercaseFilter *before* this filter and make the CharArraySet passed as
dictionary case insensitive."
I would like to add this as a hint, as this filter does per term lots of
lookups in the Set.
> Decompounders based on CompoundWordTokenFilterBase cannot be used with custom
> attributes
> ----------------------------------------------------------------------------------------
>
> Key: LUCENE-3508
> URL: https://issues.apache.org/jira/browse/LUCENE-3508
> Project: Lucene - Java
> Issue Type: Bug
> Components: modules/analysis
> Affects Versions: 3.4, 4.0
> Reporter: Spyros Kapnissis
> Assignee: Uwe Schindler
> Fix For: 3.5, 4.0
>
> Attachments: LUCENE-3508.patch, LUCENE-3508.patch, LUCENE-3508.patch,
> LUCENE-3508.patch
>
>
> The CompoundWordTokenFilterBase.setToken method will call clearAttributes()
> and then will reset only the default Token attributes (term, position, flags,
> etc) resulting in any custom attributes losing their value. Commenting out
> clearAttributes() seems to do the trick, but will fail the
> TestCompoundWordTokenFilter tests..
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