Merge branch 'main' into esql_change_point_docs_and_tech_preview

Author: jan-elastic

docs/changelog/125739.yaml

@@ -0,0 +1,5 @@
+pr: 125739
+summary: Heuristics to pick efficient partitioning
+area: ES|QL
+type: enhancement
+issues: []

docs/changelog/125832.yaml

@@ -0,0 +1,6 @@
+pr: 125832
+summary: "ESQL: Fix `NULL` handling in `IN` clause"
+area: ES|QL
+type: bug
+issues:
+  - 119950

docs/changelog/126578.yaml

@@ -0,0 +1,5 @@
+pr: 126578
+summary: Retrieve token text only when necessary
+area: ES|QL
+type: bug
+issues: []

docs/reference/elasticsearch/mapping-reference/rank-vectors.md

@@ -1,7 +1,9 @@
 ---
 navigation_title: "Rank Vectors"
 mapped_pages:
-  - https://www.elastic.co/guide/en/elasticsearch/reference/master/rank-vectors.html
+  - https://www.elastic.co/guide/en/elasticsearch/reference/current/rank-vectors.html
+  # That link will 404 until 8.18 is current
+  # (see https://www.elastic.co/guide/en/elasticsearch/reference/8.18/rank-vectors.html)
 ---
 
 # Rank Vectors [rank-vectors]

docs/reference/elasticsearch/mapping-reference/semantic-text.md

@@ -109,10 +109,30 @@ to create the endpoint. If not specified, the {{infer}} endpoint defined by
 `inference_id` will be used at both index and query time.
 
 `chunking_settings`
-:   (Optional, object) Sets chunking settings that will override the settings
-configured by the `inference_id` endpoint.
-See [chunking settings attributes](https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-inference-put)
-in the {{infer}} API documentation for a complete list of available options.
+:   (Optional, object) Settings for chunking text into smaller passages.
+If specified, these will override the chunking settings set in the {infer-cap}
+endpoint associated with `inference_id`.
+If chunking settings are updated, they will not be applied to existing documents
+until they are reindexed.
+
+::::{dropdown} Valid values for `chunking_settings`
+`type`
+:   Indicates the type of chunking strategy to use. Valid values are `word` or
+`sentence`. Required.
+
+`max_chunk_size`
+:   The maximum number of works in a chunk. Required.
+
+`overlap`
+:   The number of overlapping words allowed in chunks. This cannot be defined as
+more than half of the `max_chunk_size`. Required for `word` type chunking
+settings.
+
+`sentence_overlap`
+:   The number of overlapping sentences allowed in chunks. Valid values are `0`
+or `1`. Required for `sentence` type chunking settings
+
+::::
 
 ## {{infer-cap}} endpoint validation [infer-endpoint-validation]
 

docs/reference/elasticsearch/rest-apis/create-index-from-source.md

@@ -1,7 +1,9 @@
 ---
 navigation_title: "Create index from source"
 mapped_pages:
-  - https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-create-index-from-source.html
+  - https://www.elastic.co/guide/en/elasticsearch/reference/current/indices-create-index-from-source.html
+  # That link will 404 until 8.18 is current
+  # (see https://www.elastic.co/guide/en/elasticsearch/reference/8.18/indices-create-index-from-source.html)
 applies_to:
   stack: all
 ---

docs/reference/elasticsearch/rest-apis/reindex-data-stream.md

@@ -1,7 +1,9 @@
 ---
 navigation_title: "Reindex data stream"
 mapped_pages:
-  - https://www.elastic.co/guide/en/elasticsearch/reference/master/data-stream-reindex-api.html
+  - https://www.elastic.co/guide/en/elasticsearch/reference/current/data-stream-reindex-api.html
+  # That link will 404 until 8.18 is current
+  # (see https://www.elastic.co/guide/en/elasticsearch/reference/8.18/data-stream-reindex-api.html)
 applies_to:
   stack: all
 ---

docs/reference/query-languages/esql/commands/processing-commands.md

@@ -1,7 +1,7 @@
 ---
 navigation_title: "Processing commands"
 mapped_pages:
-  - https://www.elastic.co/guide/en/elasticsearch/reference/current/commands/processing-commands.html
+  - https://www.elastic.co/guide/en/elasticsearch/reference/current/esql-commands.html
 ---
 
 # {{esql}} processing commands [esql-processing-commands]

docs/reference/query-languages/esql/commands/source-commands.md

@@ -1,7 +1,7 @@
 ---
 navigation_title: "Source commands"
 mapped_pages:
-  - https://www.elastic.co/guide/en/elasticsearch/reference/current/commands/source-commands.html
+  - https://www.elastic.co/guide/en/elasticsearch/reference/current/esql-commands.html
 ---
 
 # {{esql}} source commands [esql-source-commands]

muted-tests.yml

@@ -402,9 +402,6 @@ tests:
 - class: org.elasticsearch.xpack.downsample.ILMDownsampleDisruptionIT
   method: testILMDownsampleRollingRestart
   issue: https://github.com/elastic/elasticsearch/issues/126495
-- class: org.elasticsearch.xpack.search.AsyncSearchErrorTraceIT
-  method: testDataNodeLogsStackTraceWhenErrorTraceFalseOrEmpty
-  issue: https://github.com/elastic/elasticsearch/issues/126357
 - class: org.elasticsearch.smoketest.MlWithSecurityIT
   method: test {yaml=ml/get_trained_model_stats/Test get stats given trained models}
   issue: https://github.com/elastic/elasticsearch/issues/126510