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opensearch.release-notes-2.11.0.md

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2023-10-12 Version 2.11.0 Release Notes

[2.11]

Added

  • Add coordinator level stats for search latency (#8386)
  • Add metrics for thread_pool task wait time (#9681)
  • Add parallel file download support for remote store based replication (#8596)
  • Async blob read support for S3 plugin (#9694)
  • [Telemetry-Otel] Added support for OtlpGrpcSpanExporter exporter (#9666)
  • Async blob read support for encrypted containers (#10131)
  • Implement Visitor Design pattern in QueryBuilder to enable the capability to traverse through the complex QueryBuilder tree. (#10110)
  • Add capability to restrict async durability mode for remote indexes (#10189)
  • Add Doc Status Counter for Indexing Engine (#4562)
  • Add unreferenced file cleanup count to merge stats (#10204)
  • Configurable merge policy for index with an option to choose from LogByteSize and Tiered merge policy (#9992)
  • [Remote Store] Add support to restrict creation & deletion if system repository and mutation of immutable settings of system repository (#9839)
  • Improve compressed request handling (#10261)

Dependencies

  • Bump JNA version from 5.5 to 5.13 (#9963)
  • Bump peter-evans/create-or-update-comment from 2 to 3 (#9575)
  • Bump actions/checkout from 2 to 4 (#9968)
  • Bump OpenTelemetry from 1.26.0 to 1.30.1 (#9950)
  • Bump org.apache.commons:commons-compress from 1.23.0 to 1.24.0 ([#9973, #9972](#9973, #9972))
  • Bump com.google.cloud:google-cloud-core-http from 2.21.1 to 2.23.0 (#9971)
  • Bump mockito from 5.4.0 to 5.5.0 (#10022)
  • Bump bytebuddy from 1.14.3 to 1.14.7 (#10022)
  • Bump com.zaxxer:SparseBitSet from 1.2 to 1.3 (#10098)
  • Bump tibdex/github-app-token from 1.5.0 to 2.1.0 (#10125)
  • Bump org.wiremock:wiremock-standalone from 2.35.0 to 3.1.0 (#9752)
  • Bump org.eclipse.jgit from 6.5.0 to 6.7.0 (#10147)
  • Bump codecov/codecov-action from 2 to 3 (#10209)
  • Bump com.google.http-client:google-http-client-jackson2 from 1.43.2 to 1.43.3 (#10126)
  • Bump org.xerial.snappy:snappy-java from 1.1.10.3 to 1.1.10.5 (#10206, #10299)
  • Bump org.bouncycastle:bcpkix-jdk15to18 from 1.75 to 1.76 (10219)`
  • Bump org.bouncycastle:bcprov-jdk15to18 from 1.75 to 1.76 (10219)`
  • Bump org.bouncycastle:bcmail-jdk15to18 from 1.75 to 1.76 (10219)`
  • Bump asm from 9.5 to 9.6 (#10302)
  • Bump netty from 4.1.97.Final to 4.1.99.Final (#10303)
  • Bump peter-evans/create-pull-request from 3 to 5 (#10301)
  • Bump org.apache.avro:avro from 1.11.2 to 1.11.3 (#10210)
  • Bump netty from 4.1.99.Final to 4.1.100.Final (#10564)

Changed

  • Add instrumentation in rest and network layer. (#9415)
  • Allow parameterization of tests with OpenSearchIntegTestCase.SuiteScopeTestCase annotation (#9916)
  • Add instrumentation in transport service. (#10042)
  • [Tracing Framework] Add support for SpanKind. (#10122)
  • Pass parent filter to inner query in nested query (#10246)
  • Disable concurrent segment search when terminate_after is used (#10200)
  • Add instrumentation in Inbound Handler. (#100143)
  • Enable remote segment upload backpressure by default (#10356)
  • [Remote Store] Add support to reload repository metadata inplace (#9569)
  • [Metrics Framework] Add Metrics framework. (#10241)
  • Updating the separator for RemoteStoreLockManager since underscore is allowed in base64UUID url charset (#10379)

Removed

  • Remove spurious SGID bit on directories (#9447)

Fixed

  • Fix ignore_missing parameter has no effect when using template snippet in rename ingest processor (#9725)
  • Fix broken backward compatibility from 2.7 for IndexSorted field indices (#10045)
  • Fix concurrent search NPE when track_total_hits, terminate_after and size=0 are used (#10082)
  • Fix remove ingest processor handing ignore_missing parameter not correctly (10089)
  • Fix registration and initialization of multiple extensions (10256)
  • Fix circular dependency in Settings initialization (10194)
  • Fix Segment Replication ShardLockObtainFailedException bug during index corruption (10370)