The Lucene PMC is pleased to announce the release of Apache Lucene 7.2.0.
Apache Lucene is a high-performance, full-featured text search engine
library written entirely in Java. It is a technology suitable for nearly
any application that requires full-text search, especially cross-platform.
This release contains numerous bug fixes, optimizations, and improvements,
some of which are highlighted below.
Lucene 7.2.0 Release Highlights:
- Specific query implementations can now opt out of caching.
- TopFieldDocCollector can now early terminate collection of matches when
the index is sorted and the total hit count is not requested.
- IndexWriter#flushNextBuffer gives more fine-grained control over the
memory usage of IndexWriter.
- Fixed document accounting in IndexWriter.
- Query scores can be exposed in a ValuesSource using
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