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https://issues.apache.org/jira/browse/LUCENE-1987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Uwe Schindler updated LUCENE-1987:
----------------------------------
Attachment: LUCENE-1987-StopFilter.patch
A new patch which resolves the Benchmark problem by adding a static method in
NewAnalyzerTask that loads an analyzer by class name:
{code}
public static final Analyzer createAnalyzer(String className) throws Exception{
final Class<? extends Analyzer> clazz =
Class.forName(className).asSubclass(Analyzer.class);
try {
// first try to use a ctor with version parameter (needed for many new
Analyzers that have no default one anymore
Constructor<? extends Analyzer> cnstr =
clazz.getConstructor(Version.class);
return cnstr.newInstance(Version.LUCENE_CURRENT);
} catch (NoSuchMethodException nsme) {
// otherwise use default ctor
return clazz.newInstance();
}
}
{code}
This method is reused at other places where an Analyzer is created by a config
property.
This patch now passes all test. There are still the problems with Analyzer and
QueryParsr with wrong default properties, but I would like to commit this first
and then solve the problems, also in 2.9.1.
Mike, are you OK with that?
> Remove rest of analysis deprecations (Token, CharacterCache)
> ------------------------------------------------------------
>
> Key: LUCENE-1987
> URL: https://issues.apache.org/jira/browse/LUCENE-1987
> Project: Lucene - Java
> Issue Type: Task
> Components: Analysis
> Reporter: Uwe Schindler
> Assignee: Uwe Schindler
> Fix For: 2.9.1, 3.0
>
> Attachments: LUCENE-1987-StopFilter-backport29.patch,
> LUCENE-1987-StopFilter-BW.patch, LUCENE-1987-StopFilter.patch,
> LUCENE-1987-StopFilter.patch, LUCENE-1987-StopFilter.patch,
> LUCENE-1987-StopFilter.patch, LUCENE-1987-StopFilter.patch,
> LUCENE-1987.patch, LUCENE-1987.patch, LUCENE-1987.patch
>
>
> These removes the rest of the deprecations in the analysis package:
> - -Token's termText field-- (DONE)
> - -eventually un-deprecate ctors of Token taking Strings (they are still
> useful) -> if yes remove deprec in 2.9.1- (DONE)
> - -remove CharacterCache and use Character.valueOf() from Java5- (DONE)
> - Stopwords lists
> - Remove the backwards settings from analyzers (acronym, posIncr,...). They
> are deprecated, but we still have the VERSION constants. Do not know, how to
> proceed. Keep the settings alive for index compatibility? Or remove it
> together with the version constants (which were undeprecated).
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