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opensearch.release-notes-2.16.0.md

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2024-07-24 Version 2.16.0 Release Notes

[2.16.0]

Added

  • Add fingerprint ingest processor (#13724)
  • [Remote Store] Rate limiter for remote store low priority uploads (#14374)
  • Apply the date histogram rewrite optimization to range aggregation (#13865)
  • [Writable Warm] Add composite directory implementation and integrate it with FileCache (12782)
  • [Workload Management] Add QueryGroup schema (13669)
  • Add batching supported processor base type AbstractBatchingProcessor (#14554)
  • Fix race condition while parsing derived fields from search definition (14445)
  • Add strict_allow_templates dynamic mapping option (#14555)
  • Add allowlist setting for ingest-common and search-pipeline-common processors (#14439)
  • [Workload Management] add queryGroupId header propagator across requests and nodes (#14614)
  • Create SystemIndexRegistry with helper method matchesSystemIndex (#14415)
  • Print reason why parent task was cancelled (#14604)
  • Add matchesPluginSystemIndexPattern to SystemIndexRegistry (#14750)
  • Add Plugin interface for loading application based configuration templates ((#14659))
  • Refactor remote-routing-table service inline with remote state interfaces(#14668)
  • Add shard-diff path to diff manifest to reduce number of read calls remote store ((#14684))
  • Add SortResponseProcessor to Search Pipelines ((#14785))
  • Add prefix mode verification setting for repository verification ((#14790))
  • Add SplitResponseProcessor to Search Pipelines ((#14800))
  • Optimize TransportNodesAction to not send DiscoveryNodes for NodeStats, NodesInfo and ClusterStats call (14749)
  • Reduce logging in DEBUG for MasterService:run (#14795)
  • Refactor remote-routing-table service inline with remote state interfaces(#14668)
  • Add rest, transport layer changes for hot to warm tiering - dedicated setup ((#13980)
  • Enabling term version check on local state for all ClusterManager Read Transport Actions (#14273)
  • Optimize Cluster Stats Indices to precomute node level stats (#14426)
  • Create listener to refresh search thread resource usage (#14832)
  • Add logic to create index templates (v2) using context field (#14811)

Dependencies

  • Update to Apache Lucene 9.11.1 (#14042, #14576)
  • Bump netty from 4.1.110.Final to 4.1.111.Final (#14356)
  • Bump org.wiremock:wiremock-standalone from 3.3.1 to 3.6.0 (#14361)
  • Bump reactor from 3.5.17 to 3.5.19 (#14395, #14697)
  • Bump reactor-netty from 1.1.19 to 1.1.21 (#14395, #14697)
  • Bump commons-net:commons-net from 3.10.0 to 3.11.1 (#14396)
  • Bump com.nimbusds:nimbus-jose-jwt from 9.37.3 to 9.40 (#14398)
  • Bump org.apache.commons:commons-configuration2 from 2.10.1 to 2.11.0 (#14399)
  • Bump com.gradle.develocity from 3.17.4 to 3.17.5 (#14397)
  • Bump opentelemetry from 1.36.0 to 1.40.0 (#14457, #14674)
  • Bump opentelemetry-semconv from 1.25.0-alpha to 1.26.0-alpha (#14674)
  • Bump azure-identity from 1.11.4 to 1.13.0, Bump msal4j from 1.14.3 to 1.15.1, Bump msal4j-persistence-extension from 1.2.0 to 1.3.0 (#14506)
  • Bump com.azure:azure-storage-common from 12.21.2 to 12.25.1 (#14517)
  • Bump com.microsoft.azure:msal4j from 1.15.1 to 1.16.0 (#14610)
  • Bump com.github.spullara.mustache.java:compiler from 0.9.13 to 0.9.14 (#14672)
  • Bump net.minidev:accessors-smart from 2.5.0 to 2.5.1 (#14673)
  • Bump jackson from 2.17.1 to 2.17.2 (#14687)
  • Bump net.minidev:json-smart from 2.5.0 to 2.5.1 (#14748)

Changed

  • [Tiered Caching] Move query recomputation logic outside write lock (#14187)
  • unsignedLongRangeQuery now returns MatchNoDocsQuery if the lower bounds are greater than the upper bounds (#14416)
  • Make the class CommunityIdProcessor final (#14448)
  • Updated the indices.query.bool.max_clause_count setting from being static to dynamically updateable (#13568)
  • Allow @InternalApi annotation on classes not meant to be constructed outside of the OpenSearch core (#14575)
  • Add @InternalApi annotation to japicmp exclusions (#14597)
  • Allow system index warning in OpenSearchRestTestCase.refreshAllIndices (#14635)
  • Make reroute iteration time-bound for large shard allocations (#14848)

Deprecated

  • Deprecate batch_size parameter on bulk API (#14725)

Removed

  • Remove query categorization changes (#14759)

Fixed

  • Fix bug in SBP cancellation logic (#13259)
  • Fix handling of Short and Byte data types in ScriptProcessor ingest pipeline (#14379)
  • Switch to iterative version of WKT format parser (#14086)
  • Fix match_phrase_prefix_query not working on text field with multiple values and index_prefixes (#10959)
  • Fix the computed max shards of cluster to avoid int overflow (#14155)
  • Fixed rest-high-level client searchTemplate & mtermVectors endpoints to have a leading slash (#14465)
  • Write shard level metadata blob when snapshotting searchable snapshot indexes (#13190)
  • Fix aggs result of NestedAggregator with sub NestedAggregator (#13324)
  • Fix fs info reporting negative available size (#11573)
  • Add ListPitInfo::getKeepAlive() getter (#14495)
  • Fix FuzzyQuery in keyword field will use IndexOrDocValuesQuery when both of index and doc_value are true (#14378)
  • Fix file cache initialization (#14004)
  • Handle NPE in GetResult if "found" field is missing (#14552)
  • Fix create or update alias API doesn't throw exception for unsupported parameters (#14719)
  • Refactoring FilterPath.parse by using an iterative approach (#14200)
  • Refactoring Grok.validatePatternBank by using an iterative approach (#14206)
  • Fix NPE when creating index with index.number_of_replicas set to null (#14812)
  • Update help output for _cat (#14722)
  • Fix bulk upsert ignores the default_pipeline and final_pipeline when auto-created index matches the index template (#12891)
  • Fix NPE in ReplicaShardAllocator (#14385)
  • Use circuit breaker in InternalHistogram when adding empty buckets (#14754)
  • Create new IndexInput for multi part upload (#14888)
  • Fix searchable snapshot failure with scripted fields (#14411)