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Add release notes for 2.19 #17300

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Add release notes for 2.19 #17300

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24a7e76
Add release notes for 2.19
jainankitk Feb 7, 2025
1d4432e
Correcting the typo in date
jainankitk Feb 7, 2025
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108 changes: 1 addition & 107 deletions CHANGELOG.md
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Expand Up @@ -5,121 +5,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),

## [Unreleased 2.x]
### Added
- Add support for restoring from snapshot with search replicas ([#16111](https://github.com/opensearch-project/OpenSearch/pull/16111))
- Ensure support of the transport-nio by security plugin ([#16474](https://github.com/opensearch-project/OpenSearch/pull/16474))
- Switch from `buildSrc/version.properties` to Gradle version catalog (`gradle/libs.versions.toml`) to enable dependabot to perform automated upgrades on common libs ([#16284](https://github.com/opensearch-project/OpenSearch/pull/16284))
- Increase segrep pressure checkpoint default limit to 30 ([#16577](https://github.com/opensearch-project/OpenSearch/pull/16577/files))
- Add dynamic setting allowing size > 0 requests to be cached in the request cache ([#16483](https://github.com/opensearch-project/OpenSearch/pull/16483))
- Support installing plugin SNAPSHOTs with SNASPHOT distribution ([#16581](https://github.com/opensearch-project/OpenSearch/pull/16581))
- Make IndexStoreListener a pluggable interface ([#16583](https://github.com/opensearch-project/OpenSearch/pull/16583))
- Support for keyword fields in star-tree index ([#16233](https://github.com/opensearch-project/OpenSearch/pull/16233))
- Add a flag in QueryShardContext to differentiate inner hit query ([#16600](https://github.com/opensearch-project/OpenSearch/pull/16600))
- Add vertical scaling and SoftReference for snapshot repository data cache ([#16489](https://github.com/opensearch-project/OpenSearch/pull/16489))
- [Workload Management] Add Workload Management IT ([#16359](https://github.com/opensearch-project/OpenSearch/pull/16359))
- Support prefix list for remote repository attributes([#16271](https://github.com/opensearch-project/OpenSearch/pull/16271))
- Add new configuration setting `synonym_analyzer`, to the `synonym` and `synonym_graph` filters, enabling the specification of a custom analyzer for reading the synonym file ([#16488](https://github.com/opensearch-project/OpenSearch/pull/16488)).
- Add stats for remote publication failure and move download failure stats to remote methods([#16682](https://github.com/opensearch-project/OpenSearch/pull/16682/))
- Update script supports java.lang.String.sha1() and java.lang.String.sha256() methods ([#16923](https://github.com/opensearch-project/OpenSearch/pull/16923))
- Added a precaution to handle extreme date values during sorting to prevent `arithmetic_exception: long overflow` ([#16812](https://github.com/opensearch-project/OpenSearch/pull/16812)).
- Add support for append only indices([#17039](https://github.com/opensearch-project/OpenSearch/pull/17039))
- Add `verbose_pipeline` parameter to output each processor's execution details ([#16843](https://github.com/opensearch-project/OpenSearch/pull/16843)).
- Add search replica stats to segment replication stats API ([#16678](https://github.com/opensearch-project/OpenSearch/pull/16678))
- Introduce framework for auxiliary transports and an experimental gRPC transport plugin ([#16534](https://github.com/opensearch-project/OpenSearch/pull/16534))
- Changes to support IP field in star tree indexing([#16641](https://github.com/opensearch-project/OpenSearch/pull/16641/))
- Support object fields in star-tree index([#16728](https://github.com/opensearch-project/OpenSearch/pull/16728/))
- Support searching from doc_value using termQueryCaseInsensitive/termQuery in flat_object/keyword field([#16974](https://github.com/opensearch-project/OpenSearch/pull/16974/))
- Added a new `time` field to replace the deprecated `getTime` field in `GetStats`. ([#17009](https://github.com/opensearch-project/OpenSearch/pull/17009))
- Improve flat_object field parsing performance by reducing two passes to a single pass ([#16297](https://github.com/opensearch-project/OpenSearch/pull/16297))
- Improve performance of the bitmap filtering([#16936](https://github.com/opensearch-project/OpenSearch/pull/16936/))
- Introduce Template query ([#16818](https://github.com/opensearch-project/OpenSearch/pull/16818))
- Added ability to retrieve value from DocValues in a flat_object filed([#16802](https://github.com/opensearch-project/OpenSearch/pull/16802))
- Added new Setting property UnmodifiableOnRestore to prevent updating settings on restore snapshot ([#16957](https://github.com/opensearch-project/OpenSearch/pull/16957))
- Introduce Template query ([#16818](https://github.com/opensearch-project/OpenSearch/pull/16818))
- Propagate the sourceIncludes and excludes fields from fetchSourceContext to FieldsVisitor. ([#17080](https://github.com/opensearch-project/OpenSearch/pull/17080))
- [Star Tree] [Search] Resolving Date histogram with metric aggregation using star-tree ([#16674](https://github.com/opensearch-project/OpenSearch/pull/16674))
- [Star Tree] [Search] Extensible design to support different query and field types ([#17137](https://github.com/opensearch-project/OpenSearch/pull/17137))

### Dependencies
- Bump `com.google.cloud:google-cloud-core-http` from 2.23.0 to 2.47.0 ([#16504](https://github.com/opensearch-project/OpenSearch/pull/16504))
- Bump `google-auth-library-oauth2-http` from 1.7.0 to 1.29.0 in /plugins/repository-gcs ([#16520](https://github.com/opensearch-project/OpenSearch/pull/16520))
- Bump `com.azure:azure-storage-common` from 12.25.1 to 12.28.0 ([#16521](https://github.com/opensearch-project/OpenSearch/pull/16521), [#16808](https://github.com/opensearch-project/OpenSearch/pull/16808))
- Bump `com.google.apis:google-api-services-compute` from v1-rev20240407-2.0.0 to v1-rev20241105-2.0.0 ([#16502](https://github.com/opensearch-project/OpenSearch/pull/16502), [#16548](https://github.com/opensearch-project/OpenSearch/pull/16548), [#16613](https://github.com/opensearch-project/OpenSearch/pull/16613))
- Bump `com.azure:azure-storage-common` from 12.25.1 to 12.27.1 ([#16521](https://github.com/opensearch-project/OpenSearch/pull/16521))
- Bump `com.azure:azure-storage-blob` from 12.23.0 to 12.28.1 ([#16501](https://github.com/opensearch-project/OpenSearch/pull/16501))
- Bump `org.apache.hadoop:hadoop-minicluster` from 3.4.0 to 3.4.1 ([#16550](https://github.com/opensearch-project/OpenSearch/pull/16550))
- Bump `org.apache.xmlbeans:xmlbeans` from 5.2.1 to 5.3.0 ([#16612](https://github.com/opensearch-project/OpenSearch/pull/16612), [#16854](https://github.com/opensearch-project/OpenSearch/pull/16854))
- Bump `com.nimbusds:nimbus-jose-jwt` from 9.41.1 to 10.0.1 ([#16611](https://github.com/opensearch-project/OpenSearch/pull/16611), [#16807](https://github.com/opensearch-project/OpenSearch/pull/16807), [#17011](https://github.com/opensearch-project/OpenSearch/pull/17011))
- Bump `lycheeverse/lychee-action` from 2.0.2 to 2.2.0 ([#16610](https://github.com/opensearch-project/OpenSearch/pull/16610), [#16897](https://github.com/opensearch-project/OpenSearch/pull/16897))
- Bump `me.champeau.gradle.japicmp` from 0.4.4 to 0.4.5 ([#16614](https://github.com/opensearch-project/OpenSearch/pull/16614))
- Bump `mockito` from 5.14.1 to 5.14.2, `objenesis` from 3.2 to 3.3 and `bytebuddy` from 1.15.4 to 1.15.10 ([#16655](https://github.com/opensearch-project/OpenSearch/pull/16655))
- Bump `Netty` from 4.1.114.Final to 4.1.117.Final ([#16661](https://github.com/opensearch-project/OpenSearch/pull/16661), [#17041](https://github.com/opensearch-project/OpenSearch/pull/17041))
- Bump `org.xerial.snappy:snappy-java` from 1.1.10.6 to 1.1.10.7 ([#16665](https://github.com/opensearch-project/OpenSearch/pull/16665))
- Bump `codecov/codecov-action` from 4 to 5 ([#16667](https://github.com/opensearch-project/OpenSearch/pull/16667))
- Bump `org.apache.logging.log4j:log4j-core` from 2.24.1 to 2.24.3 ([#16718](https://github.com/opensearch-project/OpenSearch/pull/16718), [#16858](https://github.com/opensearch-project/OpenSearch/pull/16858))
- Bump `jackson` from 2.17.2 to 2.18.2 ([#16733](https://github.com/opensearch-project/OpenSearch/pull/16733))
- Bump `ch.qos.logback:logback-classic` from 1.2.13 to 1.5.15 ([#16716](https://github.com/opensearch-project/OpenSearch/pull/16716), [#16898](https://github.com/opensearch-project/OpenSearch/pull/16898))
- Bump `com.azure:azure-identity` from 1.13.2 to 1.14.2 ([#16778](https://github.com/opensearch-project/OpenSearch/pull/16778))
- Bump Apache Lucene from 9.12.0 to 9.12.1 ([#16846](https://github.com/opensearch-project/OpenSearch/pull/16846))
- Bump `com.gradle.develocity` from 3.18.2 to 3.19 ([#16855](https://github.com/opensearch-project/OpenSearch/pull/16855))
- Bump `org.jline:jline` from 3.27.1 to 3.28.0 ([#16857](https://github.com/opensearch-project/OpenSearch/pull/16857))
- Bump `com.azure:azure-core` from 1.51.0 to 1.54.1 ([#16856](https://github.com/opensearch-project/OpenSearch/pull/16856))
- Bump `com.nimbusds:oauth2-oidc-sdk` from 11.19.1 to 11.21 ([#16895](https://github.com/opensearch-project/OpenSearch/pull/16895), [#17010](https://github.com/opensearch-project/OpenSearch/pull/17010))
- Bump `com.netflix.nebula.ospackage-base` from 11.10.0 to 11.10.1 ([#16896](https://github.com/opensearch-project/OpenSearch/pull/16896))
- Bump `com.microsoft.azure:msal4j` from 1.17.2 to 1.18.0 ([#16918](https://github.com/opensearch-project/OpenSearch/pull/16918))
- Bump `org.apache.commons:commons-text` from 1.12.0 to 1.13.0 ([#16919](https://github.com/opensearch-project/OpenSearch/pull/16919))
- Bump `ch.qos.logback:logback-core` from 1.5.12 to 1.5.16 ([#16951](https://github.com/opensearch-project/OpenSearch/pull/16951))
- Bump `com.azure:azure-core-http-netty` from 1.15.5 to 1.15.7 ([#16952](https://github.com/opensearch-project/OpenSearch/pull/16952))
- Bump `opentelemetry` from 1.41.0 to 1.46.0 ([#16700](https://github.com/opensearch-project/OpenSearch/pull/16700))
- Bump `opentelemetry-semconv` from 1.27.0-alpha to 1.29.0-alpha ([#16700](https://github.com/opensearch-project/OpenSearch/pull/16700))
- Bump `com.google.re2j:re2j` from 1.7 to 1.8 ([#17012](https://github.com/opensearch-project/OpenSearch/pull/17012))
- Bump `org.apache.commons:commons-lang3` from 3.14.0 to 3.17.0 ([#15580](https://github.com/opensearch-project/OpenSearch/pull/15580))
- Bump `com.squareup.okio:okio` from 3.9.1 to 3.10.2 ([#17060](https://github.com/opensearch-project/OpenSearch/pull/17060))
- Bump `org.jruby.jcodings:jcodings` from 1.0.58 to 1.0.61 ([#17061](https://github.com/opensearch-project/OpenSearch/pull/17061))

### Changed
- Indexed IP field supports `terms_query` with more than 1025 IP masks [#16391](https://github.com/opensearch-project/OpenSearch/pull/16391)
- Make entries for dependencies from server/build.gradle to gradle version catalog ([#16707](https://github.com/opensearch-project/OpenSearch/pull/16707))
- Sliced search only fans out to shards matched by the selected slice, reducing open search contexts ([#16771](https://github.com/opensearch-project/OpenSearch/pull/16771))
- Allow extended plugins to be optional ([#16909](https://github.com/opensearch-project/OpenSearch/pull/16909))
- Use the correct type to widen the sort fields when merging top docs ([#16881](https://github.com/opensearch-project/OpenSearch/pull/16881))
- Limit reader writer separation to remote store enabled clusters [#16760](https://github.com/opensearch-project/OpenSearch/pull/16760)
- Optimize innerhits query performance [#16937](https://github.com/opensearch-project/OpenSearch/pull/16937)

### Deprecated
- Performing update operation with default pipeline or final pipeline is deprecated ([#16712](https://github.com/opensearch-project/OpenSearch/pull/16712))
- Marked `getTime` field as deprecated in favor of the new `time` field. ([#17009](https://github.com/opensearch-project/OpenSearch/pull/17009))

### Removed

### Fixed
- Fix get index settings API doesn't show `number_of_routing_shards` setting when it was explicitly set ([#16294](https://github.com/opensearch-project/OpenSearch/pull/16294))
- Revert changes to upload remote state manifest using minimum codec version([#16403](https://github.com/opensearch-project/OpenSearch/pull/16403))
- Ensure index templates are not applied to system indices ([#16418](https://github.com/opensearch-project/OpenSearch/pull/16418))
- Remove resource usages object from search response headers ([#16532](https://github.com/opensearch-project/OpenSearch/pull/16532))
- Support retrieving doc values of unsigned long field ([#16543](https://github.com/opensearch-project/OpenSearch/pull/16543))
- Fix rollover alias supports restored searchable snapshot index([#16483](https://github.com/opensearch-project/OpenSearch/pull/16483))
- Fix permissions error on scripted query against remote snapshot ([#16544](https://github.com/opensearch-project/OpenSearch/pull/16544))
- Fix `doc_values` only (`index:false`) IP field searching for masks ([#16628](https://github.com/opensearch-project/OpenSearch/pull/16628))
- Fix stale cluster state custom file deletion ([#16670](https://github.com/opensearch-project/OpenSearch/pull/16670))
- Bound the size of cache in deprecation logger ([16702](https://github.com/opensearch-project/OpenSearch/issues/16702))
- [Tiered Caching] Fix bug in cache stats API ([#16560](https://github.com/opensearch-project/OpenSearch/pull/16560))
- Ensure consistency of system flag on IndexMetadata after diff is applied ([#16644](https://github.com/opensearch-project/OpenSearch/pull/16644))
- Skip remote-repositories validations for node-joins when RepositoriesService is not in sync with cluster-state ([#16763](https://github.com/opensearch-project/OpenSearch/pull/16763))
- Fix _list/shards API failing when closed indices are present ([#16606](https://github.com/opensearch-project/OpenSearch/pull/16606))
- Fix remote shards balance ([#15335](https://github.com/opensearch-project/OpenSearch/pull/15335))
- Fix max request cache size settings not working properly with pluggable caching ([#16636](https://github.com/opensearch-project/OpenSearch/pull/16636))
- Always use `constant_score` query for `match_only_text` field ([#16964](https://github.com/opensearch-project/OpenSearch/pull/16964))
- Fix Shallow copy snapshot failures on closed index ([#16868](https://github.com/opensearch-project/OpenSearch/pull/16868))
- Fix multi-value sort for unsigned long ([#16732](https://github.com/opensearch-project/OpenSearch/pull/16732))
- The `phone-search` analyzer no longer emits the tel/sip prefix, international calling code, extension numbers and unformatted input as a token ([#16993](https://github.com/opensearch-project/OpenSearch/pull/16993))
- Stop processing search requests when _msearch request is cancelled ([#17005](https://github.com/opensearch-project/OpenSearch/pull/17005))
- Fix GRPC AUX_TRANSPORT_PORT and SETTING_GRPC_PORT settings and remove lingering HTTP terminology ([#17037](https://github.com/opensearch-project/OpenSearch/pull/17037))
- [WLM] Fix the QueryGroupTask logging bug ([#17169](https://github.com/opensearch-project/OpenSearch/pull/17169))
- Use OpenSearch version to deserialize remote custom metadata([#16494](https://github.com/opensearch-project/OpenSearch/pull/16494))
- Add highlighting for wildcard search on `match_only_text` field ([#17101](https://github.com/opensearch-project/OpenSearch/pull/17101))
- Fix the failing CI's with `Failed to load eclipse jdt formatter` error ([#17172](https://github.com/opensearch-project/OpenSearch/pull/17172))
- Fix AutoDateHistogramAggregator rounding assertion failure ([#17023](https://github.com/opensearch-project/OpenSearch/pull/17023))

### Security

[Unreleased 2.x]: https://github.com/opensearch-project/OpenSearch/compare/2.18...2.x
[Unreleased 2.19.x]: https://github.com/opensearch-project/OpenSearch/compare/fd9a9d90df25bea1af2c6a85039692e815b894f5...2.19
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