20 September 2016, Apache Lucene™ 6.2.1 available

The Lucene PMC is pleased to announce the release of Apache Lucene 6.2.1

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 3 bug fixes since the 6.2.0 release:

  • LUCENE-7417: The standard Highlighter could throw an IllegalArgumentException when trying to highlight a query containing a degenerate case of a MultiPhraseQuery with one term.
  • LUCENE-7440: Document id skipping (PostingsEnum.advance) could throw an ArrayIndexOutOfBoundsException exception on large index segments (>1.8B docs) with large skips.
  • LUCENE-7318: Fix backwards compatibility issues around StandardAnalyzer and its components, introduced with Lucene 6.2.0. The moved classes were restored in their original packages: LowercaseFilter and StopFilter, as well as several utility classes.

The release is available for immediate download at:

http://www.apache.org/dyn/closer.lua/lucene/java/6.2.1

Please read CHANGES.txt for a full list of new features and changes:

https://lucene.apache.org/core/6_2_1/changes/Changes.html

Please report any feedback to the mailing lists (http://lucene.apache.org/core/discussion.html)

Note: The Apache Software Foundation uses an extensive mirroring network for distributing releases. It is possible that the mirror you are using may not have replicated the release yet. If that is the case, please try another mirror. This also goes for Maven access.

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