IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Elasticsearch version 7.0.0-rc1
editElasticsearch version 7.0.0-rc1
editAlso see Breaking changes in 7.0.0-rc1.
Breaking changes
edit- Distributed
- Features/Features
Deprecations
edit- Cluster Coordination
- Infra/Packaging
-
- Deprecate fallback to java on PATH #37990
New features
edit- Allocation
- Security
Enhancements
edit- CCR
-
- Reduce retention lease sync intervals #40302
- Renew retention leases while following #39335 (issues: #37165, #38718)
- Reduce refresh when lookup term in FollowingEngine #39184
- Integrate retention leases to recovery from remote #38829 (issue: #37165)
- Enable removal of retention leases #38751 (issue: #37165)
- Client
-
- Fixed required fields and paths list #39358
- Discovery-Plugins
- Distributed
- Docs Infrastructure
- Engine
- Infra/Core
- Infra/Packaging
- Infra/Settings
- Percolator
- SQL
Bug fixes
edit- Aggregations
- Authentication
- CCR
-
- Safe publication of AutoFollowCoordinator #40153 (issue: #38560)
- Enable reading auto-follow patterns from x-content #40130 (issue: #40128)
- Stop auto-followers on shutdown #40124
- Protect against the leader index being removed #39351 (issue: #39308)
-
Handle the fact that
ShardStats
instance may have no commit or seqno stats #38782 (issue: #38779) - Fix LocalIndexFollowingIT#testRemoveRemoteConnection() test #38709 (issue: #38695)
- CRUD
-
- Cascading primary failure lead to MSU too low #40249
- Cluster Coordination
- Distributed
- Engine
- Features/Features
-
- Only count some fields types for deprecation check #40166
- Features/ILM
- Features/Watcher
- Infra/Core
-
- Correct name of basic_date_time_no_millis #39367
- Infra/Packaging
- Infra/REST API
- Recovery
- SQL
-
- Add missing handling of IP field in JDBC #40384 (issue: #40358)
- Fix metric aggs on date/time to not return double #40377 (issues: #39492, #40376)
- CAST supports both SQL and ES types #40365 (issue: #40282)
- Fix RLIKE bug and improve testing for RLIKE statement #40354 (issues: #34609, #39931)
- Unwrap the first value in an array in case of array leniency #40318 (issue: #40296)
- Preserve original source for cast/convert function #40271 (issue: #40239)
- Fix LIKE function equality by considering its pattern as well #40260 (issue: #39931)
- Fix issue with optimization on queries with ORDER BY/LIMIT #40256 (issue: #40211)
- Rewrite ROUND and TRUNCATE functions with a different optional parameter handling method #40242 (issue: #40001)
- Fix issue with getting DATE type in JDBC #40207
- Fix issue with date columns returned always in UTC #40163 (issue: #40152)
- Add multi_value_field_leniency inside FieldHitExtractor #40113 (issue: #39700)
- Fix incorrect ordering of groupings (GROUP BY) based on orderings (ORDER BY) #40087 (issue: #39956)
- Fix bug with JDBC timezone setting and DATE type #39978 (issue: #39915)
- Use underlying exact field for LIKE/RLIKE #39443 (issue: #39442)
- Search