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* Finalize docs for v9.0.3 release * Fix breaking changes page * Fix deprications page * Fix release notes index page --------- Co-authored-by: Charlotte Hoblik <sarolta@saroltah.hu> Co-authored-by: Charlotte Hoblik <116336412+charlotte-hoblik@users.noreply.github.com>
117 lines
6.7 KiB
Markdown
117 lines
6.7 KiB
Markdown
---
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navigation_title: "Breaking changes"
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mapped_pages:
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- https://www.elastic.co/guide/en/elasticsearch/reference/current/breaking-changes.html
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---
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# Elasticsearch breaking changes [elasticsearch-breaking-changes]
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Breaking changes can impact your Elastic applications, potentially disrupting normal operations. Before you upgrade, carefully review the Elasticsearch breaking changes and take the necessary steps to mitigate any issues.
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If you are migrating from a version prior to version 9.0, you must first upgrade to the last 8.x version available. To learn how to upgrade, check out [Upgrade](docs-content://deploy-manage/upgrade.md).
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% ## Next version [elasticsearch-nextversion-breaking-changes]
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## 9.0.3 [elasticsearch-9.0.3-breaking-changes]
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No breaking changes in this version.
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## 9.0.2 [elasticsearch-9.0.2-breaking-changes]
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Snapshot/Restore:
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* Make S3 custom query parameter optional [#128043](https://github.com/elastic/elasticsearch/pull/128043)
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## 9.0.1 [elasticsearch-9.0.1-breaking-changes]
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No breaking changes in this version.
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## 9.0.0 [elasticsearch-900-breaking-changes]
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Aggregations:
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* Remove date histogram boolean support [#118484](https://github.com/elastic/elasticsearch/pull/118484)
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Allocation:
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* Increase minimum threshold in shard balancer [#115831](https://github.com/elastic/elasticsearch/pull/115831)
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* Remove `cluster.routing.allocation.disk.watermark.enable_for_single_data_node` setting [#114207](https://github.com/elastic/elasticsearch/pull/114207)
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* Remove cluster state from `/_cluster/reroute` response [#114231](https://github.com/elastic/elasticsearch/pull/114231) (issue: [#88978](https://github.com/elastic/elasticsearch/issues/88978))
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Analysis:
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* Snowball stemmers have been upgraded [#114146](https://github.com/elastic/elasticsearch/pull/114146)
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* The 'german2' stemmer is now an alias for the 'german' snowball stemmer [#113614](https://github.com/elastic/elasticsearch/pull/113614)
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* The 'persian' analyzer has stemmer by default [#113482](https://github.com/elastic/elasticsearch/pull/113482) (issue: [#113050](https://github.com/elastic/elasticsearch/issues/113050))
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* The Korean dictionary for Nori has been updated [#114124](https://github.com/elastic/elasticsearch/pull/114124)
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Authentication:
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* Configuring a bind DN in an LDAP or Active Directory (AD) realm without a corresponding bind password
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will prevent node from starting [#118366](https://github.com/elastic/elasticsearch/pull/118366)
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Cluster Coordination:
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* Remove unsupported legacy value for `discovery.type` [#112903](https://github.com/elastic/elasticsearch/pull/112903)
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EQL:
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* Set allow_partial_search_results=true by default [#120267](https://github.com/elastic/elasticsearch/pull/120267)
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Extract&Transform:
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* Restrict Connector APIs to manage/monitor_connector privileges [#119863](https://github.com/elastic/elasticsearch/pull/119863)
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Highlighting:
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* Remove support for deprecated `force_source` highlighting parameter [#116943](https://github.com/elastic/elasticsearch/pull/116943)
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Indices APIs:
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* Apply more strict parsing of actions in bulk API [#115923](https://github.com/elastic/elasticsearch/pull/115923)
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* Remove deprecated local attribute from alias APIs [#115393](https://github.com/elastic/elasticsearch/pull/115393)
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* Remove the ability to read frozen indices [#120108](https://github.com/elastic/elasticsearch/pull/120108)
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* Remove unfreeze REST endpoint [#119227](https://github.com/elastic/elasticsearch/pull/119227)
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Infra/Core:
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* Change Elasticsearch timeouts to 429 response instead of 5xx [#116026](https://github.com/elastic/elasticsearch/pull/116026)
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* Limit `ByteSizeUnit` to 2 decimals [#120142](https://github.com/elastic/elasticsearch/pull/120142)
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* Remove `client.type` setting [#118192](https://github.com/elastic/elasticsearch/pull/118192) (issue: [#104574](https://github.com/elastic/elasticsearch/issues/104574))
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* Remove any references to org.elasticsearch.core.RestApiVersion#V_7 [#118103](https://github.com/elastic/elasticsearch/pull/118103)
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Infra/Logging:
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* Change `deprecation.elasticsearch` keyword to `elasticsearch.deprecation` [#117933](https://github.com/elastic/elasticsearch/pull/117933) (issue: [#83251](https://github.com/elastic/elasticsearch/issues/83251))
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* Rename deprecation index template [#125606](https://github.com/elastic/elasticsearch/pull/125606) (issue: [#125445](https://github.com/elastic/elasticsearch/issues/125445))
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Infra/Metrics:
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* Deprecated tracing.apm.* settings got removed. [#119926](https://github.com/elastic/elasticsearch/pull/119926)
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Infra/REST API:
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* Output a consistent format when generating error json [#90529](https://github.com/elastic/elasticsearch/pull/90529) (issue: [#89387](https://github.com/elastic/elasticsearch/issues/89387))
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Ingest Node:
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* Remove `ecs` option on `user_agent` processor [#116077](https://github.com/elastic/elasticsearch/pull/116077)
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* Remove ignored fallback option on GeoIP processor [#116112](https://github.com/elastic/elasticsearch/pull/116112)
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Logs:
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* Conditionally enable logsdb by default for data streams matching with logs-*-* pattern. [#121049](https://github.com/elastic/elasticsearch/pull/121049) (issue: [#106489](https://github.com/elastic/elasticsearch/issues/106489))
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Machine Learning:
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* Disable machine learning on macOS x86_64 [#104125](https://github.com/elastic/elasticsearch/pull/104125)
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Mapping:
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* Remove support for type, fields, `copy_to` and boost in metadata field definition [#118825](https://github.com/elastic/elasticsearch/pull/118825)
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* Turn `_source` meta fieldmapper's mode attribute into a no-op [#119072](https://github.com/elastic/elasticsearch/pull/119072) (issue: [#118596](https://github.com/elastic/elasticsearch/issues/118596))
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Search:
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* Adjust `random_score` default field to `_seq_no` field [#118671](https://github.com/elastic/elasticsearch/pull/118671)
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* Change Semantic Text To Act Like A Normal Text Field [#120813](https://github.com/elastic/elasticsearch/pull/120813)
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* Remove legacy params from range query [#116970](https://github.com/elastic/elasticsearch/pull/116970)
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Snapshot/Restore:
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* Remove deprecated `xpack.searchable.snapshot.allocate_on_rolling_restart` setting [#114202](https://github.com/elastic/elasticsearch/pull/114202)
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TLS:
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* Drop `TLS_RSA` cipher support for JDK 24 [#123600](https://github.com/elastic/elasticsearch/pull/123600)
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* Remove TLSv1.1 from default protocols [#121731](https://github.com/elastic/elasticsearch/pull/121731)
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Transform:
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* Remove `data_frame_transforms` roles [#117519](https://github.com/elastic/elasticsearch/pull/117519)
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Vector Search:
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* Remove old `_knn_search` tech preview API in v9 [#118104](https://github.com/elastic/elasticsearch/pull/118104)
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Watcher:
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* Removing support for types field in watcher search [#120748](https://github.com/elastic/elasticsearch/pull/120748)
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