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Robert Muir commented on LUCENE-2124: ------------------------------------- bq. The alternatives don't scale well, true, but they don't result in non-human-readable index terms, either, so for people that need human-readable index terms and who have a low-cardinality term set, maybe we should leave the alternatives in place? yeah this is why i thought we can discuss the non-scalable alternatives separately. maybe we leave them alone, but for now i just want to make progress in contrib on a unicode 5.2 support. we can raise the issue later, I agree the non-scalable alternatives are more user-friendly too, because they work with the core queryparser for TermRangeQuery, etc. If we really want to deprecate these non-scalable alternatives in the future, we could consider making further improvements towards collation being a "first class citizen". Similar maybe to what happened with NumericRange. Just not sure how this would work yet... > move JDK collation to core, ICU collation to ICU contrib > -------------------------------------------------------- > > Key: LUCENE-2124 > URL: https://issues.apache.org/jira/browse/LUCENE-2124 > Project: Lucene - Java > Issue Type: Task > Components: contrib/*, Search > Reporter: Robert Muir > Assignee: Robert Muir > Priority: Minor > Fix For: 3.1 > > Attachments: LUCENE-2124.patch, LUCENE-2124.patch > > > As mentioned on the list, I propose we move the JDK-based > CollationKeyFilter/CollationKeyAnalyzer, currently located in > contrib/collation into core for collation support (language-sensitive sorting) > These are not much code (the heavy duty stuff is already in core, > IndexableBinaryString). > And I would also like to move the > ICUCollationKeyFilter/ICUCollationKeyAnalyzer (along with the jar file they > depend on) also currently located in contrib/collation into a contrib/icu. > This way, we can start looking at integrating other functionality from ICU > into a fully-fleshed out icu contrib. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: java-dev-unsubscr...@lucene.apache.org For additional commands, e-mail: java-dev-h...@lucene.apache.org