发布于 2017-10-18 23:48:01 | 196 次阅读 | 评论: 0 | 来源: 网友投递
Apache Solr 企业级全文搜索引擎
Solr是一个独立的企业级搜索应用服务器,它对外提供类似于Web-service的API接口。用户可以通过http请求,向搜索引擎服务器提交一定格式的XML文件,生成索引;也可以通过Http Get操作提出查找请求,并得到XML格式的返回结果;
Lucene PMC 宣布发布 Apache Lucene 6.6.2 和Apache Solr 6.6.2 。
Lucene可从 http://www.apache.org/dyn/closer.lua/lucene/java/6.6.2 下载
Solr可以从 http://www.apache.org/dyn/closer.lua/lucene/solr/6.6.2 下载
Disallow resolving of external entities in queryparser/xml/CoreParser by default.
Critical security fix: Fix for a 0-day exploit (CVE-2017-12629), details: https://s.apache.org/FJDl. RunExecutableListener has been disabled by default (can be enabled by -Dsolr.enableRunExecutableListener=true) and resolving external entities in the XML query parser (defType=xmlparser or {!xmlparser ... }) is disabled by default.
Fix a bug where Solr was attempting to load the same core twice (Error message: "Lock held by this virtual machine").
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