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Elasticsearch version 8.12.1edit
Also see Breaking changes in 8.12.
Bug fixesedit
- Allocation
-
-
Improve
CANNOT_REBALANCE_CAN_ALLOCATE
explanation #104904
-
Improve
- Application
- Data streams
- Downsampling
- ES|QL
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- Avoid execute ESQL planning on refresh thread #104591
- ESQL: Allow grouping by null blocks #104523
-
ESQL: Fix
SearchStats#count(String)
to count values not rows #104891 (issue: #104795) - Limit concurrent shards per node for ESQL #104832 (issue: #103666)
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Reduce the number of Evals
ReplaceMissingFieldWithNull
creates #104586 (issue: #104583)
- Infra/Resiliency
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- Limit nesting depth in Exception XContent #103741
- Ingest Node
- Machine Learning
- Network
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- Fix lost headers with chunked responses #104808
- Search
- Snapshot/Restore
- TSDB
- Transform
Deprecationsedit
- Machine Learning
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- Deprecate machine learning on Intel macOS #104087