A newer version is available. For the latest information, see the
current release documentation.
Elasticsearch version 7.17.1edit
Also see Breaking changes in 7.17.
Known issuesedit
-
Parsing a request when the last element in an array is filtered out
(for instance using
_source_includes
) fails. This is due to a bug in Jackson parser. Fixed in Elasticsearch 8.6.1 (#91456) -
The deprecated
index.mapper.dynamic
setting can break your cluster. It can only be set using the Update index settings API. Symptoms include nodes failing to start or shards failing to allocate. Do not use this setting in versions prior to 7.17.22. The bug is fixed in 7.17.22. (issue: #109160)
Deprecationsedit
- Infra/Core
-
- Deprecation info API for camel case date formats #83839
Enhancementsedit
Bug fixesedit
- Aggregations
- Autoscaling
- Discovery-Plugins
- Geo
- ILM+SLM
-
- Do not allow negative age in ILM explain #84043
- Infra/Core
-
- Always re-run Feature migrations which have encountered errors #83918 (issue: #83917)
-
Copy
trace.id
in threadcontext stash #83218 (issue: #81381) - Correctly migrate system indices that are still using named types #83817 (issue: #83779)
- Register Feature migration persistent task state named XContent #84192 (issue: #84115)
-
Update system index metadata if
_meta
is null #83896 (issue: #83890)
- Infra/Scripting
-
-
Fix deprecated suggestions for
JodaCompatibleZonedDateTime
#83276
-
Fix deprecated suggestions for
- Ingest
- Machine Learning
-
- Fix bug where initial scale from 0→1 could scale too high #84244
- Retry anomaly detection job recovery during relocation #83456
- Address cause of "[CStatisticalTests.cc@102] Test statistic is nan" log errors #2196
- Address possible causes of "x = NaN, distribution = N5boost4math23students_t_distribution" log errors #2197
- Fix bug restoring data gatherer state for time of day and week anomaly detection functions #2213
- Recovery
- SQL
- Search
- Transform