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Jean-Marc Vanel commented on JENA-1250: --------------------------------------- I saw the potential problem in all methods of class TextIndexLuceneMultilingual, but I couldn't see where the language could be passed, because mete the analyzer is no more in the arguments of getIndexWriter().updateDocument() , etc. On the other hand, the method doc() in class TextIndexLucene, that is called in TextIndexLuceneMultilingual, makes use of the language information. > Upgrade text search to latest Lucene > ------------------------------------ > > Key: JENA-1250 > URL: https://issues.apache.org/jira/browse/JENA-1250 > Project: Apache Jena > Issue Type: Improvement > Components: Jena > Reporter: Jean-Marc Vanel > > We are currently at Lucene 4.9.1 , > which is quite outdated compared to latest Lucene, which is 6.2.1 . > Note that there is project to add a simple completion feature in addition to > existing simple search. > But it would be better to do that on an updated Lucene dependency . -- This message was sent by Atlassian JIRA (v6.3.4#6332)