elasticsearch/docs/reference/release-notes/8.10.3.asciidoc

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[[release-notes-8.10.3]]
== {es} version 8.10.3
[[known-issues-8.10.3]]
[float]
=== Known issues
include::8.10.0.asciidoc[tag=repositorydata-format-change]
// tag::no-preventive-gc-issue[]
* High Memory Pressure due to a GC change in JDK 21
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This version of Elasticsearch is bundled with JDK 21. In JDK 21
https://bugs.openjdk.org/browse/JDK-8297639[Preventive GC has been removed].
This may lead to increased memory pressure and an increased number of CircuitBreakerExceptions when retrieving large
documents under some particular load. (issue: {es-issue}99592[#99592])
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If you needed to explicitly <<known-issues-8.10.0,enable Preventive GC for your workload in a previous Elasticsearch
version>>, we recommend you avoid to upgrade to this version, as the settings to enable Preventive GC have been removed
from JDK 21.
// end::no-preventive-gc-issue[]
Also see <<breaking-changes-8.10,Breaking changes in 8.10>>.
[[bug-8.10.3]]
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=== Bug fixes
Aggregations::
* Fix cardinality agg for `const_keyword` {es-pull}99814[#99814] (issue: {es-issue}99776[#99776])
Distributed::
* Skip settings validation during desired nodes updates {es-pull}99946[#99946]
Highlighting::
* Implement matches() on `SourceConfirmedTextQuery` {es-pull}100252[#100252]
ILM+SLM::
* ILM introduce the `check-ts-end-time-passed` step {es-pull}100179[#100179] (issue: {es-issue}99696[#99696])
* ILM the delete action waits for a TSDS index time/bounds to lapse {es-pull}100207[#100207]
Ingest Node::
* Validate enrich index before completing policy execution {es-pull}100106[#100106]
Machine Learning::
* Adding retry logic for start model deployment API {es-pull}99673[#99673]
* Using 1 MB chunks for elser model storage {es-pull}99677[#99677]
Search::
* Close expired search contexts on SEARCH thread {es-pull}99660[#99660]
* Fix fields API for `geo_point` fields inside other arrays {es-pull}99868[#99868] (issue: {es-issue}99781[#99781])
Snapshot/Restore::
* Support $ and / in restore rename replacements {es-pull}99892[#99892] (issue: {es-issue}99078[#99078])
Transform::
* Do not use PIT in the presence of remote indices in source {es-pull}99803[#99803]
* Ignore "index not found" error when `delete_dest_index` flag is set but the dest index doesn't exist {es-pull}99738[#99738]
* Let `_stats` internally timeout if checkpoint information can not be retrieved {es-pull}99914[#99914]
Vector Search::
* Update version range in `jvm.options` for the Panama Vector API {es-pull}99846[#99846]
[[enhancement-8.10.3]]
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=== Enhancements
Authorization::
* Add manage permission for fleet managed threat intel indices {es-pull}99231[#99231]
Highlighting::
* Implement matches() on `SourceConfirmedTextQuery` {es-pull}100134[#100134]
Ingest Node::
* Show a concrete error when the enrich index does not exist rather than a NullPointerException {es-pull}99604[#99604]
Search::
* Add checks in term and terms queries that input terms are not too long {es-pull}99818[#99818] (issue: {es-issue}99802[#99802])
[[upgrade-8.10.3]]
[float]
=== Upgrades
Packaging::
* Upgrade bundled JDK to Java 21 {es-pull}99724[#99724]