Elasticsearch 8.0.1 发布

Aggregations

• Fix backward compatibility with 7.17.0 #83715

Distributed

• Correctly handle large zones with 500 or more instances #83785 (issue: #83783)

ILM+SLM

• Do not allow negative age in explain lifecycle API response #84043

Infra/Core

• Always re-run Feature migrations which have encountered errors #83918 (issue: #83917)
• Copy trace.id in threadcontext stash #83218
• Preserve context in ResultDeduplicator #84038 (issue: #84036)
• Registration of SystemIndexMigrationTask named XContent objects #84192 (issue: #84115)
• Update system index mappings if _meta is null #83896 (issue: #83890)

Ingest

• Fix GeoIpDownloader startup during rolling upgrade #84000
• Short circuit date patterns after first match #83764

Machine Learning

• Retry anomaly detection job recovery during relocation #83456

Monitoring

• Add kibana_stats version alias to monitoring-kibana-mb template #83930

Packaging

• Add log4j-slf4j-impl to repository-azure #83661 (issue: #83652)
• Restart ES after keystore upgrade in postinst #84224 (issue: #82433)

Recovery

• Add missing indices.recovery.internal_action_retry_timeout to list of settings #83354

SQL

• Fix txt format for empty result sets #83376

Search

• Avoid eagerly loading StoredFieldsReader in fetch phase #83693 (issue: #82777)
• Returns valid PIT when no index matched #83424

Security

• Upgrade jANSI dependency to 2.4.0 #83566

Snapshot/Restore

• Move get snapshots serialization to management pool #83215
• Preserve context in snapshotDeletionListeners #84089 (issue: #84036)

Transform

• Fix condition on which the transform stops processing buckets #82852

Watcher

• Tolerate empty types array in Watch definitions #83524 (issue: #83235)

Infra/REST API

• Update YAML REST tests to check for product header on all responses #83290

Recovery

• Adjust indices.recovery.max_bytes_per_sec according to external settings #82819

Geo

• Update vector tiles google protobuf to 3.16.1 #83402

Packaging

• Bump bundled JDK to 17.0.2+8 #83243 (issue: #83242)

转自 Elasticsearch version 8.0.1 | Elasticsearch Guide [8.0] | Elastic