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Apache Solr 7.2.0 发布,Java 全文搜索服务器

 

Solr

Apache Solr 7.2.0 已发布,Apache Solr (读音: SOLer) 是一个开源的搜索服务器。Solr 使用 Java 语言开发,主要基于 HTTP 和 Apache Lucene 实现。

该版本亮点包括:

  • Bi-directional syncing of CDCR clusters is now supported.
  • The new synonymQueryStyle field type option allows for better scoring when terms at the same position are hyponyms/hypernyms rather than synonyms.
  • More stream evaluators, including: matrix operations; spline; derivative; regression; normalization; scaling; correlation; markov chains; time series differencing; and triangular and geometric distributions.
  • The new facet.matches parameter returns facet buckets only for terms that match a regular expression.
  • New Autoscaling features: the autoscaling/suggestions API end-point; the UTILIZENODE command, which moves replicas according to autoscaling policies and preferences; and the Autoscaling set-property command.

下载地址:

http://www.apache.org/dyn/closer.lua/lucene/solr/7.2.0

转自 http://www.oschina.net/news/91762/apache-solr-7-2-0

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