Elasticsearch version 6.7.1

Also see Breaking changes in 6.7.

Enhancements

Infra/Core
SQL
  • SQL: add "fuzziness" option to QUERY and MATCH function predicates #40529 (issue: #40495)

Bug fixes

Authentication
  • Allow non super users to create API keys #40028 (issue: #40029)
CCR
CRUD
Features/ILM
  • Correct ILM metadata minimum compatibility version #40569 (issue: #40565)
  • Handle null retention leases in WaitForNoFollowersStep #40477
Geo
Infra/Core
  • Parse composite patterns using ClassicFormat.parseObject #40100 (issue: #39916)
Infra/Packaging
Machine Learning
  • [ML] Addressing bug streaming DatafeedConfig aggs from (⇐ 6.5.4) → 6.7.0 #40610
SQL
  • SQL: have LIKE/RLIKE use wildcard and regexp queries #40628 (issue: #40557)
  • SQL: Fix getTime() methods in JDBC #40484
  • SQL: Add missing handling of IP field in JDBC #40384 (issue: #40358)
  • SQL: Fix metric aggs on date/time to not return double #40377 (issues: #39492, #40376)
  • SQL: CAST supports both SQL and ES types #40365 (issue: #40282)
  • SQL: Fix RLIKE bug and improve testing for RLIKE statement #40354 (issues: #34609, #39931)
  • SQL: SYS TABLES: enumerate tables of requested types [ISSUE] #40348
  • SQL: JLine upgrade and polishing #40321 (issue: #40239)
  • SQL: unwrap the first value in an array in case of array leniency #40318 (issue: #40296)
  • SQL: fix LIKE function equality by considering its pattern as well #40260 (issue: #39931)
  • SQL: rewrite ROUND and TRUNCATE functions with a different optional parameter handling method #40242 (issue: #40001)
  • SQL: passing an input to the CLI "freezes" the CLI after displaying an error message [ISSUE] #40164