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Adrien Grand commented on LUCENE-8132: -------------------------------------- I agree this sounds wrong. Unfortunately, inserting positions in a token filter is hard to do right if the analysis chain has a preceding token filter that sets synonyms, as you need to fix positions on all paths. This issue touches this problem a bit: LUCENE-5012. > HyphenationDecompoundTokenFilter does not set position/offset attributes > correctly > ---------------------------------------------------------------------------------- > > Key: LUCENE-8132 > URL: https://issues.apache.org/jira/browse/LUCENE-8132 > Project: Lucene - Core > Issue Type: Bug > Components: modules/analysis > Affects Versions: 6.6.1, 7.2.1 > Reporter: Holger Bruch > Priority: Major > > HyphenationDecompoundTokenFilter and DictionaryDecompoundTokenFilter set > positionIncrement to 0 for all subwords, reuse start/endoffset of the > original token and ignore positionLength completly. > In consequence, the QueryBuilder generates a SynonymQuery comprising all > subwords, which should rather treated as individual terms. > > -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org