Hibernate Search 5.6.0.Beta4 和 5.7.0.Beta1 发布了，Hibernate Search的作用是对数据库中的数据进行检索的。它是hibernate对著名的全文检索系统Lucene的一个集成方案，作用在于对数据表中某些内容庞大的字段（如声明为text的字段）建立全文索引，这样通过hibernate search就可以对这些字段进行全文检索后获得相应的POJO，从而加快了对内容庞大字段进行模糊搜索的速度（sql语句中like匹配）。
更新内容：
HSEARCH-402: A new
asyncreader strategy has been added for the Lucene indexing service, bringing performance boosts when you are okay with your queries being run on an out-of-date index (how much out-of-date is configurable).HSEARCH-2260: A new
VALIDATEindex schema management strategy has been added for Elasticsearch, allowing you to automatically check on startup that your Hibernate Search mappings are in line with the Elasticsearch mappings.Issues with
@IndexedEmbeddedin the Elasticsearch integration have be addressed: everything should now work properly, with the notable exception of@IndexedEmbedded.indexNullAs(not to be confused with@Field.indexNullAs).HSEARCH-2235: You can now configure Hibernate Search to send requests to Elasticsearch servers in round-robin, enabling load-balancing. Failover is not supported yet, but we’ll be working on it.
HSEARCH-2360: Elasticsearch projections now use source filtering, greatly reducing the bandwidth needs when retrieving results.
We now test our Elasticsearch integration against version 2.4.2, which fixed an issue with date formats that impacted Hibernate Search. We strongly recommend to update your 2.4.x instances to the lastest available version in the 2.4.x series.
下载地址：
5.6.0.Beta4：hibernate-search-5.6.0.Beta4-dist.zip/download
5.7.0.Beta1 ：hibernate-search-5.7.0.Beta1-dist.zip/download