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Opensearch.Release Notes 3.5.0

release-notes/opensearch.release-notes-3.5.0.md

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Version 3.5.0 Release Notes

Compatible with OpenSearch and OpenSearch Dashboards version 3.5.0

Added

  • Add support for fields containing dots in their name as literals (#19958)
  • Add support for forward translog reading (#20163)
  • Added public getter method in SourceFieldMapper to return excluded field (#20205)
  • Add integ test for simulating node join left event when data node cluster state publication lag because the cluster applier thread being busy (#19907).
  • Relax jar hell check when extended plugins share transitive dependencies (#20103)
  • Added public getter method in SourceFieldMapper to return included field (#20290)
  • Support for HTTP/3 (server side) (#20017)
  • Add circuit breaker support for gRPC transport to prevent out-of-memory errors (#20203)
  • Add index-level-encryption support for snapshots and remote-store (#20095)
  • Adding BackWardCompatibility test for remote publication enabled cluster (#20221)
  • Support for hll field mapper to support cardinality rollups (#20129)
  • Add tracing support for StreamingRestChannel (#20361)
  • Introduce new libs/netty4 module to share common implementation between netty-based plugins and modules (transport-netty4, transport-reactor-netty4) (#20447)
  • Add validation to make crypto store settings immutable (#20123)
  • Introduce concurrent translog recovery to accelerate segment replication primary promotion (#20251)
  • Update to almalinux:10 (#20482)
  • Add X-Request-Id to uniquely identify a search request (#19798)
  • Added TopN selection logic for streaming terms aggregations (#20481)
  • Added support for Intra Segment Search (#19704)
  • Introduce AdditionalCodecs and EnginePlugin::getAdditionalCodecs hook to allow additional Codec registration (#20411)

Changed

  • Handle custom metadata files in subdirectory-store (#20157)
  • Add support for missing proto fields in GRPC FunctionScore and Highlight (#20169)
  • Ensure all modules are included in INTEG_TEST testcluster distribution (#20241)
  • Cleanup HttpServerTransport.Dispatcher in Netty tests (#20160)
  • Use compact object headers with JDK25+ (#20392)
  • Add cluster.initial_cluster_manager_nodes to testClusters OVERRIDABLE_SETTINGS (#20348)
  • Add BigInteger support for unsigned_long fields in gRPC transport (#20346)
  • Install demo security information when running ./gradlew run -PinstalledPlugins="['opensearch-security']" (#20372)
  • Add Alt-Svc header support to advertise HTTP/3 availability (#20434)
  • Refactor streaming agg query phase planning (#20471)

Fixed

  • Fix Snapshot rename replacement unbounded length rename (#20464)
  • Fix segment replication failure during rolling restart (#19234)
  • Fix bug of warm index: FullFileCachedIndexInput was closed error (#20055)
  • Fix flaky test ClusterMaxMergesAtOnceIT.testClusterLevelDefaultUpdatesMergePolicy (#18056)
  • Fix bug in Assertion framework(Yaml Rest test): numeric comparison fails when comparing Integer vs Long (or Float vs Double) (#19376)
  • Fix Netty deprecation warnings in transport-netty4 module (#20233)
  • Fix snapshot restore when an index sort is present (#20284)
  • Fix SearchPhaseExecutionException to properly initCause (#20320)
  • [repository-s3] remove endpointOverride and let AWS SDK V2 S3 determine the s3 url based on bucket name or arn provided (#20345)
  • Fix cluster.remote.<cluster_alias>.server_name setting no populating SNI (#20321)
  • Fix X-Opaque-Id header propagation (along with other response headers) for streaming Reactor Netty 4 transport (#20371)
  • Allow removing plugin that's optionally extended (#20417)
  • Fix indexing regression and bug fixes for grouping criteria. (20145)
  • LeafReader should not remove SubReaderWrappers incase IndexWriter encounters a non aborting Exception (#20193)
  • Fix Netty deprecation warnings in transport-reactor-netty4 module (20429)
  • Fix stats aggregation returning zero results with size:0. (20427)
  • Fix the node local term and version being truncated in logs when host providers return very long IP or host strings (20432)
  • Remove child level directory on refresh for CompositeIndexWriter (#20326)
  • Fixes and refactoring in stream transport to make it more robust (#20359)

Dependencies

  • Bump com.google.auth:google-auth-library-oauth2-http from 1.38.0 to 1.41.0 (#20183)
  • Bump actions/checkout from 5 to 6 (#20186)
  • Bump org.apache.commons:commons-configuration2 from 2.12.0 to 2.13.0 (#20185, #20184)
  • Bump Project Reactor to 3.8.1 and Reactor Netty to 1.3.1 (#20217)
  • Bump OpenTelemetry to 1.57.0 and OpenTelemetry Semconv to 1.37.0 (#20231)
  • Bump peter-evans/create-pull-request from 7 to 8 (#20236)
  • Bump org.apache.kerby:kerb-admin from 2.1.0 to 2.1.1 (#20235)
  • Bump org.checkerframework:checker-qual from 3.49.0 to 3.52.1 (#20234)
  • Bump netty to 4.2.9.Final (#20230)
  • Bump log4j from 2.21.0 to 2.25.3 (#20308)
  • Bump org.apache.logging.log4j:log4j-core from 2.25.2 to 2.25.3 (#20300)
  • Bump ch.qos.logback:logback-core from 1.5.20 to 1.5.23 (#20303)
  • Bump com.google.api.grpc:proto-google-iam-v1 from 1.57.0 to 1.58.2 (#20302)
  • Bump actions/setup-java from 4 to 5 (#20304)
  • Bump com.squareup.okhttp3:okhttp from 5.3.0 to 5.3.2 (#20331)
  • Bump asm from 9.7 to 9.9.1 (#20330)
  • Bump actions/upload-artifact from 5 to 6 (#20333)
  • Bump com.google.http-client:google-http-client-appengine from 2.0.2 to 2.0.3 (#20332)
  • Bump jackson from 2.18.1 to 2.20.1 (#20343)
  • Bump opensearch-protobufs from 0.24.0 to 1.0.0 and update transport-grpc module compatibility (#20335)
  • Bump Apache HttpClient5 to 5.6 (#20358)
  • Bump Apache HttpCore5 to 5.4 (#20358)
  • Bump org.jsoup:jsoup from 1.21.2 to 1.22.1 (#20368)
  • Bump org.jline:jline from 3.30.5 to 3.30.6 (#20369)
  • Bump lycheeverse/lychee-action from 2.6.1 to 2.7.0 (#20370)
  • Bump opensearch-protobufs from 1.0.0 to 1.1.0 and update transport-grpc module compatibility (#20396)
  • Bump ch.qos.logback:logback-classic from 1.5.23 to 1.5.24 (#20407)
  • Bump org.wiremock:wiremock-standalone from 3.6.0 to 3.13.2 (#20406)
  • Bump tj-actions/changed-files from 47.0.0 to 47.0.1 (#20408)
  • Bump reactor-netty to 1.3.2, reactor to 3.8.2 (#20419)
  • Bump org.apache.maven:maven-model from 3.9.6 to 3.9.12 (#20438)
  • Bump dnsjava:dnsjava from 3.6.3 to 3.6.4 (#20440)
  • Bump com.netflix.nebula.ospackage-base from 12.1.1 to 12.2.0 (#20439)
  • Bump OpenTelemetry to 1.58.0 (#20441)
  • Bump com.nimbusds:nimbus-jose-jwt from 10.6 to 10.7 (#20478)
  • Bump opensearch-protobufs from 1.1.0 to 1.2.0 (#20480)
  • Bump com.netflix.nebula:nebula-publishing-plugin from 21.1.0 to 23.0.0 (#20477)

Removed

  • Remove identity-shiro from plugins folder (#20305)