Elasticsearch 6.5.2 已发布,Elasticsearch 是一个分布式的 RESTful 风格的搜索和数据分析引擎,能够解决不断涌现出的各种用例。作为 Elastic Stack 的核心,它集中存储你的数据,帮助你发现意料之中以及意料之外的情况。
改进
Aggregations
Handles exists query in composite aggs #35758
SQL
修复
CCR
Only auto follow indices when all primary shards have started #35814 (issue: #35480)
Avoid NPE in follower stats when no tasks metadata #35802
Features/Watcher
Only trigger a watch if new or schedule/changed #35908
Infra/Build
Infra/Packaging
Infra/Scripting
Machine Learning
Adjust file structure finder parser config #35935
Prevent potential NPE when reading the model memory limit #35827
SQL
Fix issue with wrong data type for scripted Grouping keys #35969 (issue: #35662)
Fix translation of math functions to painless #35910 (issue: #35654)
Fix jdbc jar to include deps #35602
Search
Fix analyzed prefix query in query_string #35756 (issue: #31702)
Add a More Like This query routing requirement check (#29678) #33974
Snapshot/Restore
Regressions
Infra/Scripting
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