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Opensearch.Release Notes 2.18.0

release-notes/opensearch.release-notes-2.18.0.md

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2024-10-28 Version 2.18.0 Release Notes

[2.18.0]

Added

  • [Workload Management] Add orchestrator for wlm resiliency (QueryGroupService) (#15925)
  • [Offline Nodes] Adds offline-tasks library containing various interfaces to be used for Offline Background Tasks. (#13574)
  • Add support for async deletion in S3BlobContainer (#15621)
  • [Workload Management] QueryGroup resource cancellation framework changes (#15651)
  • [Workload Management] Add QueryGroup Stats API Logic (15777)
  • Implement WithFieldName interface in ValuesSourceAggregationBuilder & FieldSortBuilder (#15916)
  • Add successfulSearchShardIndices in searchRequestContext (#15967, #16110)
  • Fallback to Remote cluster-state on Term-Version check mismatch - (#15424)
  • [Tiered Caching] Segmented cache changes (#16047)
  • Add support for msearch API to pass search pipeline name - (#15923)
  • Add success and failure metrics for async shard fetch (#15976)
  • Add support to dynamically resize threadpools size. (#16236)
  • [S3 Repository] Change default retry mechanism of s3 clients to Standard Mode (#15978)
  • [Workload Management] Add Integration Tests for Workload Management CRUD APIs (#15955)
  • Add new metric REMOTE_STORE to NodeStats API response (#15611)
  • New phone & phone-search analyzer + tokenizer (#15915)
  • Add _list/indices API as paginated alternate to _cat/indices (#14718)
  • Add changes to block calls in cat shards, indices and segments based on dynamic limit settings (#15986)
  • Flat object field use IndexOrDocValuesQuery to optimize query (#14383)
  • Add method to return dynamic SecureTransportParameters from SecureTransportSettingsProvider interface (#16387
  • Add _list/shards API as paginated alternate to _cat/shards (#14641)
  • [Star Tree - Search] Add support for metric aggregations with/without term query (15289)
  • URI path filtering support in cluster stats API (#15938)
  • Add support for renaming aliases during snapshot restore (#16292)

Dependencies

  • Bump org.apache.logging.log4j:log4j-core from 2.23.1 to 2.24.0 (#15858)
  • Bump com.azure:azure-identity from 1.13.0 to 1.13.2 (#15578)
  • Bump protobuf from 3.22.3 to 3.25.4 (#15684)
  • Bump peter-evans/create-pull-request from 6 to 7 (#15863)
  • Bump com.nimbusds:oauth2-oidc-sdk from 11.9.1 to 11.19.1 (#15862)
  • Bump com.microsoft.azure:msal4j from 1.17.0 to 1.17.2 (#15945, #16406)
  • Bump ch.qos.logback:logback-core from 1.5.6 to 1.5.10 (#15946, #16307)
  • Update protobuf from 3.25.4 to 3.25.5 (#16011)
  • Bump org.roaringbitmap:RoaringBitmap from 1.2.1 to 1.3.0 (#16040)
  • Bump com.nimbusds:nimbus-jose-jwt from 9.40 to 9.41.1 (#16038)
  • Bump actions/github-script from 5 to 7 (#16039)
  • Bump dnsjava:dnsjava from 3.6.1 to 3.6.2 (#16041)
  • Bump com.maxmind.geoip2:geoip2 from 4.2.0 to 4.2.1 (#16042)
  • Bump com.maxmind.db:maxmind-db from 3.1.0 to 3.1.1 (#16137)
  • Bump Apache lucene from 9.11.1 to 9.12.0 (#15333)
  • Bump com.azure:azure-core-http-netty from 1.15.3 to 1.15.5 (#16133, #16311)
  • Bump netty from 4.1.112.Final to 4.1.114.Final (#16182)
  • Bump com.google.api-client:google-api-client from 2.2.0 to 2.7.0 (#16216)
  • Bump com.azure:azure-json from 1.1.0 to 1.3.0 (#16217)
  • Bump io.grpc:grpc-api from 1.57.2 to 1.68.0 (#16213)
  • Bump org.jline:jline from 3.26.3 to 3.27.0 (#16135)
  • Bump com.squareup.okio:okio from 3.9.0 to 3.9.1 (#16212)
  • Bump lycheeverse/lychee-action from 1.10.0 to 2.0.2 (#16310)
  • Bump com.google.code.gson:gson from 2.10.1 to 2.11.0 (#16308)
  • Bump io.grpc:grpc-api from 1.57.2 to 1.68.0 (#16213)
  • Bump me.champeau.gradle.japicmp from 0.4.3 to 0.4.4 (#16309)
  • Bump com.google.oauth-client:google-oauth-client from 1.35.0 to 1.36.0 (#16306)

Changed

  • Add support for docker compose v2 in TestFixturesPlugin (#16049)
  • Remove identity-related feature flagged code from the RestController (#15430)
  • Remove Identity FeatureFlag (#16024)
  • Ensure RestHandler.Wrapper delegates all implementations to the wrapped handler (#16154)
  • Enable coordinator search.request_stats_enabled by default (#16290)
  • Optimise clone operation for incremental full cluster snapshots (#16296)
  • Code cleanup: Remove ApproximateIndexOrDocValuesQuery (#16273)
  • Update last seen cluster state in the commit phase (#16215)
  • Make multiple settings dynamic for tuning on larger clusters(#16347)

Fixed

  • Fix wildcard query containing escaped character (#15737)
  • Fix case-insensitive query on wildcard field (#15882)
  • Add validation for the search backpressure cancellation settings (#15501)
  • Fix search_as_you_type not supporting multi-fields (#15988)
  • Avoid infinite loop when flat_object field contains invalid token (#15985)
  • Fix infinite loop in nested agg (#15931)
  • Fix update settings with null replica not honoring cluster setting bug (#14948)
  • Fix race condition in node-join and node-left (#15521)
  • Streaming bulk request hangs (#16158)
  • Fix warnings from SLF4J on startup when repository-s3 is installed (#16194)
  • Fix protobuf-java leak through client library dependencies (#16254)
  • Fix multi-search with template doesn't return status code (#16265)
  • [Streaming Indexing] Fix intermittent 'The bulk request must be terminated by a newline [\n]' failures #16337)
  • Fix wrong default value when setting index.number_of_routing_shards to null on index creation (#16331)
  • Fix inefficient Stream API call chains ending with count() (#15386)
  • [Workload Management] Make query groups persistent across process restarts #16370
  • Fix missing fields in task index mapping to ensure proper task result storage (#16201)
  • Fix typo super->sb in method toString() of RemoteStoreNodeAttribute (#15362)
  • Fix array hashCode calculation in ResyncReplicationRequest (#16378)
  • [Workload Management] Enhance rejection mechanism in workload management (#16417)
  • [Workload Management] Fixing Create/Update QueryGroup TransportActions to execute from non-cluster manager nodes (16422)
  • Fix flaky test in testApproximateRangeWithSizeOverDefault by adjusting totalHits assertion logic (#16434)