Apache Lucene 6.6.1 release, Java search engine
Apache Lucene 6.6.1 released, Lucene is an open source full-text search engine toolkit for the Apache Software Foundation, a full-text search engine architecture that provides a complete query engine and index engine, part of the text analysis engine. Lucene’s goal is to provide an easy-to-use toolkit for software developers to facilitate full-text retrieval in the target system, or to build a complete full-text search engine based on it.
- LUCENE-7869 : Changed MemoryIndex to sort 1d points. In case of 1d points, the PointInSetQuery.MergePointVisitor options that these points are visited in ascending order. The memory index does not do this and this can result in document with multiple points that should match to not match.
(Martijn van Groningen)
- LUCENE-7878 : Fix query builder to keep the SHOULD clause that wraps multi-word synonyms.