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Apache Lucene 6.1.0 发布了。
一些新特性:
* Numerous improvements to LatLonPoint, for indexing a latitude/longitude
point and searching by polygon, distance or box, or finding nearest
neighbors
* Geo3D now has simple APIs for creating common shape queries, matching
LatLonPoint
Optimizations
* Faster indexing and searching of points.
* Faster geo-spatial indexing and searching for LatLonPoint, Geo3D and
GeoPoint (see http://home.apache.org/~mikemccand/geobench.html )
* HardlinkCopyDirectoryWrapper optimizes file copies using hard links
* In case of contention, the query cache now prefers returning an
uncached Scorer rather than waiting on a lock.
Bug fixes
* BooleanQuery could sometimes assign too low scores to ranges of
documents that matched a single clause.
* Doc values updates could sometimes be applied in the wrong order.
API 改进:
LUCENE-7163: refactor GeoRect, Polygon, and GeoUtils tests to geopackage in core
(Nick Knize)
LUCENE-7152: Refactor GeoUtils from lucene-spatial package tocore
(Nick Knize)