[[release-notes-8.10.0]] == {es} version 8.10.0 Also see <>. [[breaking-8.10.0]] [float] === Breaking changes Analysis:: * Change pre-configured and cached analyzer components to use IndexVersion instead of Version {es-pull}97319[#97319] Geo:: * Remove the unused executor builder for vector tile plugin {es-pull}96577[#96577] [[bug-8.10.0]] [float] === Bug fixes Aggregations:: * Cardinality nested in time series doc values bug {es-pull}99007[#99007] * Skip segment for `MatchNoDocsQuery` filters {es-pull}98295[#98295] (issue: {es-issue}94637[#94637]) Allocation:: * Do not assign ignored shards {es-pull}98265[#98265] * Remove exception wrapping in `BatchedRerouteService` {es-pull}97224[#97224] Application:: * [Profiling] Abort index creation on outdated index {es-pull}98864[#98864] * [Profiling] Consider static settings in status {es-pull}97890[#97890] * [Profiling] Mark executables without a name {es-pull}98884[#98884] CRUD:: * Add missing sync on `indicesThatCannotBeCreated` {es-pull}97869[#97869] Cluster Coordination:: * Fix cluster bootstrap warning for single-node discovery {es-pull}96895[#96895] (issue: {es-issue}96874[#96874]) * Fix election scheduling after discovery outage {es-pull}98420[#98420] * Improve reliability of elections with message delays {es-pull}98354[#98354] (issue: {es-issue}97909[#97909]) * Make `TransportAddVotingConfigExclusionsAction` retryable {es-pull}98386[#98386] * Release master service task on timeout {es-pull}97711[#97711] Data streams:: * Avoid lifecycle NPE in the data stream lifecycle usage API {es-pull}98260[#98260] Distributed:: * Avoid `transport_worker` thread in `TransportBroadcastAction` {es-pull}98001[#98001] * Avoid `transport_worker` thread in `TransportBroadcastByNodeAction` {es-pull}97920[#97920] (issue: {es-issue}97914[#97914]) * Fork response reading in `TransportNodesAction` {es-pull}97899[#97899] Downsampling:: * Copy "index.lifecycle.name" for ILM managed indices {es-pull}97110[#97110] (issue: {es-issue}96732[#96732]) * Downsampling: copy the `_tier_preference` setting {es-pull}96982[#96982] (issue: {es-issue}96733[#96733]) EQL:: * Fix async missing events {es-pull}97718[#97718] (issue: {es-issue}97644[#97644]) Geo:: * Fix how Maps#flatten handle map values inside a list {es-pull}98828[#98828] * Fix mvt error when returning partial results {es-pull}98765[#98765] (issue: {es-issue}98730[#98730]) Health:: * `_health_report` SLM indicator should use the policy ID (not the name) {es-pull}99111[#99111] Indices APIs:: * Ensure frozen indices have correct tier preference {es-pull}97967[#97967] Infra/REST API:: * Fix possible NPE when transportversion is null in `MainResponse` {es-pull}97203[#97203] Ingest Node:: * Revert "Add mappings for enrich fields" {es-pull}98683[#98683] Machine Learning:: * Avoid risk of OOM in datafeeds when memory is constrained {es-pull}98324[#98324] (issue: {es-issue}89769[#89769]) * Detect infinite loop in the WordPiece tokenizer {es-pull}98206[#98206] * Fix to stop aggregatable subobjects from being considered multi-fields, to support `"subobjects": false` in data frame analytics {es-pull}97705[#97705] (issue: {es-issue}88605[#88605]) * Fix weird `change_point` bug where all data values are equivalent {es-pull}97588[#97588] * The model loading service should not notify listeners in a sync block {es-pull}97142[#97142] Mapping:: * Fix `fields` API with `subobjects: false` {es-pull}97092[#97092] (issue: {es-issue}96700[#96700]) Network:: * Fork remote-cluster response handling {es-pull}97922[#97922] Search:: * Fork CCS remote-cluster responses {es-pull}98124[#98124] (issue: {es-issue}97997[#97997]) * Fork CCS search-shards handling {es-pull}98209[#98209] * Improve test coverage for CCS search cancellation and fix response bugs {es-pull}97029[#97029] * Make `terminate_after` early termination friendly {es-pull}97540[#97540] (issue: {es-issue}97269[#97269]) * Track `max_score` in collapse when requested {es-pull}97703[#97703] (issue: {es-issue}97653[#97653]) Security:: * Fix NPE when `GetUser` with profile uid before profile index exists {es-pull}98961[#98961] Snapshot/Restore:: * Fix `BlobCacheBufferedIndexInput` large read after clone {es-pull}98970[#98970] TSDB:: * Mapped field types searchable with doc values {es-pull}97724[#97724] Transform:: * Fix transform incorrectly calculating date bucket on updating old data {es-pull}97401[#97401] (issue: {es-issue}97101[#97101]) Watcher:: * Changing watcher to disable cookies in shared http client {es-pull}97591[#97591] [[deprecation-8.10.0]] [float] === Deprecations Authorization:: * Mark `apm_user` for removal in a future major release {es-pull}87674[#87674] [[enhancement-8.10.0]] [float] === Enhancements Aggregations:: * Improve error message when aggregation doesn't support counter field {es-pull}93545[#93545] * Set default index mode for `TimeSeries` to `null` {es-pull}98808[#98808] (issue: {es-issue}97429[#97429]) Allocation:: * Add `node.roles` to cat allocation API {es-pull}96994[#96994] Application:: * [Profiling] Add initial support for upgrades {es-pull}97380[#97380] * [Profiling] Support index migrations {es-pull}97773[#97773] Authentication:: * Avoid double get {es-pull}98067[#98067] (issue: {es-issue}97928[#97928]) * Give all acces to .slo-observability.* indice to kibana user {es-pull}97539[#97539] * Refresh tokens without search {es-pull}97395[#97395] Authorization:: * Add "operator" field to authenticate response {es-pull}97234[#97234] * Read operator privs enabled from Env settings {es-pull}98246[#98246] * [Fleet] Allow `kibana_system` to put datastream lifecycle {es-pull}97732[#97732] Data streams:: * Install data stream template for Kibana reporting {es-pull}97765[#97765] Downsampling:: * Change `MetricFieldProducer#metrics` field type from list to array {es-pull}97344[#97344] * Improve iterating over many field producers during downsample operation {es-pull}97281[#97281] * Run downsampling using persistent tasks {es-pull}97557[#97557] (issue: {es-issue}93582[#93582]) EQL:: * EQL to use only the necessary fields in the internal `field_caps` calls {es-pull}98987[#98987] Engine:: * Fix edge case for active flag for flush on idle {es-pull}97332[#97332] (issue: {es-issue}97154[#97154]) Health:: * Adding special logic to the disk health check for search-only nodes {es-pull}98508[#98508] * Health API Periodic Logging {es-pull}96772[#96772] ILM+SLM:: * Separating SLM from ILM {es-pull}98184[#98184] Infra/Core:: * Infrastructure to report upon document parsing {es-pull}97961[#97961] Infra/Node Lifecycle:: * Check ILM status before reporting node migration STALLED {es-pull}98367[#98367] (issue: {es-issue}89486[#89486]) Infra/Plugins:: * Adding `ApiFilteringActionFilter` {es-pull}97985[#97985] Infra/REST API:: * Enable Serverless API protections dynamically {es-pull}97079[#97079] * Make `RestController` pluggable {es-pull}98187[#98187] Infra/Settings:: * Mark customer settings for serverless {es-pull}98051[#98051] Ingest Node:: * Allow custom geo ip database files to be downloaded {es-pull}97850[#97850] Network:: * Add request header size limit for RCS transport connections {es-pull}98692[#98692] Search:: * Add `completion_time` time field to `async_search` get and status response {es-pull}97700[#97700] (issue: {es-issue}88640[#88640]) * Add setting for search parallelism {es-pull}98455[#98455] * Add support for concurrent collection when size is greater than zero {es-pull}98425[#98425] * Cross-cluster search provides details about search on each cluster {es-pull}97731[#97731] * Enable parallel collection in Dfs phase {es-pull}97416[#97416] * Exclude clusters from a cross-cluster search {es-pull}97865[#97865] * Improve MatchNoDocsQuery description {es-pull}96069[#96069] (issue: {es-issue}95741[#95741]) * Improve exists query rewrite {es-pull}97159[#97159] * Improve match query rewrite {es-pull}97208[#97208] * Improve prefix query rewrite {es-pull}97209[#97209] * Improve wildcard query and terms query rewrite {es-pull}97594[#97594] * Introduce Synonyms Management API used for synonym and synonym_graph filters {es-pull}97962[#97962] (issue: {es-issue}38523[#38523]) * Introduce a collector manager for `PartialHitCountCollector` {es-pull}97550[#97550] * Introduce a collector manager for `QueryPhaseCollector` {es-pull}97410[#97410] * Limit `_terms_enum` prefix size {es-pull}97488[#97488] (issue: {es-issue}96572[#96572]) * Support minimum_should_match field for terms_set query {es-pull}96082[#96082] * Support type for simple query string {es-pull}96717[#96717] * Unwrap IOException in `ContextIndexSearcher` concurrent code-path {es-pull}98459[#98459] * Use a collector manager in DfsPhase Knn Search {es-pull}96689[#96689] * Use the Weight#matches mode for highlighting by default {es-pull}96068[#96068] * Wire `QueryPhaseCollectorManager` into the query phase {es-pull}97726[#97726] * Wire concurrent top docs collector managers when size is 0 {es-pull}97755[#97755] * `ProfileCollectorManager` to support child profile collectors {es-pull}97387[#97387] * cleanup some code NoriTokenizerFactory and KuromojiTokenizerFactory {es-pull}92574[#92574] Security:: * Add an API for managing the settings of Security system indices {es-pull}97630[#97630] * Support getting active-only API keys via Get API keys API {es-pull}98259[#98259] (issue: {es-issue}97995[#97995]) Snapshot/Restore:: * Add Setting to optionally use mmap for shared cache IO {es-pull}97581[#97581] * Collect additional object store stats for S3 {es-pull}98083[#98083] * HDFS plugin add replication_factor param {es-pull}94132[#94132] Store:: * Allow Lucene directory implementations to estimate their size {es-pull}97822[#97822] * Allow `ByteSizeDirectory` to expose their data set sizes {es-pull}98085[#98085] TSDB:: * Add tsdb metrics builtin component template {es-pull}97602[#97602] * Include more downsampling status statistics {es-pull}96930[#96930] (issue: {es-issue}96760[#96760]) * `TimeSeriesIndexSearcher` to offload to the provided executor {es-pull}98414[#98414] Transform:: * Support boxplot aggregation in transform {es-pull}96515[#96515] [[feature-8.10.0]] [float] === New features Application:: * Enable Query Rules as technical preview {es-pull}97466[#97466] * [Enterprise Search] Add connectors indices and ent-search pipeline {es-pull}97463[#97463] Data streams:: * Introduce downsampling configuration for data stream lifecycle {es-pull}97041[#97041] Search:: * Introduce executor for concurrent search {es-pull}98204[#98204] Security:: * Beta release for API key based cross-cluster access {es-pull}98307[#98307] [[upgrade-8.10.0]] [float] === Upgrades Network:: * Upgrade Netty to 4.1.94.Final {es-pull}97040[#97040]