Elasticsearch 6.6.1 发布，分布式搜索和数据分析引擎

Elasticsearch 6.6.1 发布了，Elasticsearch 是一个分布式的 RESTful 风格的搜索和数据分析引擎。

更新如下：

• 机器学习

  Add explanation so far to file structure finder exceptions #38191

• SQL

  Generate relevant error message when grouping functions are not used in GROUP BY #38017 (issue: #37952 )Skip the nested and object field types in case of an ODBC request #37948 (issue: #37801 )Describe aliases as views #37496 (issue: #37422 )

• 安全

  Cleanup construction of interceptors #38294

Bug 修复

• Audit

  Fix IndexAuditTrail rolling upgrade on rollover edge – take 2 #38286 (issues: #33867 , #37062 )Fix NPE in Logfile Audit Filter #38120 (issue: #38097 )

• Authentication

  Enhance parsing of StatusCode in SAML Responses #38628 Fix expired token message in Exception header #37196

• CCR

  Do not set fatal exception when shard follow task is stopped. #37603

• Distributed

  Fix synchronization in LocalCheckpointTracker#contains #38755

• Features/ILM

  Preserve ILM operation mode when creating new lifecycles #38134 , #38230 )

• Features/Monitoring

  Allow built-in monitoring_user role to call GET _xpack API #38060 (issue: #37970 )

• Geo

  Fix GeoHash PrefixTree BWC #38584 (issue: #38494 )Geo: Do not normalize the longitude with value -180 for Lucene shapes #37299 (issue: #37297 )

• Machine Learning

  Fix error race condition on stop _all datafeeds and close _all jobs #38113 (issue: #37959 )Update ML results mappings on process start #37706 (issue: #37607 )

• Network

  Reload SSL context on file change for LDAP #36937 (issues: #30509 , #36923 )

• SQL

  Prevent grouping over grouping functions #38649 (issue: #38308 )Relax StackOverflow circuit breaker for constants #38572 (issue: #38571 )Fix issue with IN not resolving to underlying keyword field #38440 (issue: #38424 )Change the Intervals milliseconds precision to 3 digits #38297 (issue: #37423 )Added SSL configuration options tests #37875 (issue: #37711 )Fix casting from date to numeric type to use millis #37869 (issue: #37655 )Fix object extraction from sources #37502 (issue: #37364 )Fix bug regarding alias fields with dots #37279 (issue: #37224 )Fix issue with complex expression as args of PERCENTILE/_RANK #37102 (issue: #37099 )

• Search

  Use executor SAME to handle search related handlers #37427 (issues: #33732 , #37392 )

• Security

  Fix an improper permission issue when a new name is attached to an index. (CVE-2019-7611). See Security issues .Fix potential NPE in UsersTool #37660

• ZenDiscovery

  Always return metadata version if metadata is requested #37674

发布公告

下载地址： https://www.elastic.co/downloads/elasticsearch

转自 https://www.oschina.net/news/104644/elasticsearch-6-6-1-released