Merge branch 'main' into patch-2

Author: elasticmachine

benchmarks/src/main/java/org/elasticsearch/benchmark/vector/OSQScorerBenchmark.java

@@ -17,7 +17,7 @@
 import org.apache.lucene.util.VectorUtil;
 import org.apache.lucene.util.quantization.OptimizedScalarQuantizer;
 import org.elasticsearch.common.logging.LogConfigurator;
-import org.elasticsearch.simdvec.ES91OSQVectorsScorer;
+import org.elasticsearch.simdvec.internal.vectorization.ES91OSQVectorsScorer;
 import org.elasticsearch.simdvec.internal.vectorization.ESVectorizationProvider;
 import org.openjdk.jmh.annotations.Benchmark;
 import org.openjdk.jmh.annotations.BenchmarkMode;

docs/changelog/125479.yaml

@@ -0,0 +1,6 @@
+pr: 125479
+summary: ES|QL - Allow full text functions to be used in STATS
+area: ES|QL
+type: enhancement
+issues:
+ - 125481

docs/changelog/127796.yaml

@@ -0,0 +1,6 @@
+pr: 127796
+summary: Do not respect synthetic_source_keep=arrays if type parses arrays
+area: Mapping
+type: enhancement
+issues:
+ - 126155

docs/changelog/127921.yaml

@@ -0,0 +1,5 @@
+pr: 127921
+summary: "[9.x] Revert \"Enable madvise by default for all builds\""
+area: Vector Search
+type: bug
+issues: []

docs/changelog/127949.yaml

@@ -0,0 +1,5 @@
+pr: 127949
+summary: Ensure ordinal builder emit ordinal blocks
+area: ES|QL
+type: bug
+issues: []

docs/changelog/127975.yaml

@@ -0,0 +1,5 @@
+pr: 127975
+summary: Fix a bug in `significant_terms`
+area: Aggregations
+type: bug
+issues: []

docs/changelog/127988.yaml

@@ -0,0 +1,5 @@
+pr: 127988
+summary: Add emit time to hash aggregation status
+area: ES|QL
+type: enhancement
+issues: []

docs/reference/elasticsearch/mapping-reference/geo-point.md

@@ -218,7 +218,9 @@ of official GA features.
 
 
 Synthetic source may sort `geo_point` fields (first by latitude and then
-longitude) and reduces them to their stored precision. For example:
+longitude) and reduces them to their stored precision. Additionally, unlike most
+types, arrays of `geo_point` fields will not preserve order if
+`synthetic_source_keep` is set to `arrays`. For example:
 
 $$$synthetic-source-geo-point-example$$$
 
@@ -236,15 +238,18 @@ PUT idx
   },
   "mappings": {
     "properties": {
-      "point": { "type": "geo_point" }
+      "point": {
+        "type": "geo_point",
+        "synthetic_source_keep": "arrays"
+      }
     }
   }
 }
 PUT idx/_doc/1
 {
   "point": [
-    {"lat":-90, "lon":-80},
-    {"lat":10, "lon":30}
+    {"lat":10, "lon":30},
+    {"lat":-90, "lon":-80}
   ]
 }
 ```

docs/release-notes/breaking-changes.md

@@ -39,6 +39,9 @@ will prevent node from starting [#118366](https://github.com/elastic/elasticsear
 Cluster Coordination:
 * Remove unsupported legacy value for `discovery.type` [#112903](https://github.com/elastic/elasticsearch/pull/112903)
 
+ES|QL
+* Limit the scope of the skip_unavailable setting for remote clusters [#120236](https://github.com/elastic/elasticsearch/pull/120236)
+
 EQL:
 * Set allow_partial_search_results=true by default [#120267](https://github.com/elastic/elasticsearch/pull/120267)
 

libs/geo/src/test/java/org/elasticsearch/geometry/utils/SpatialEnvelopeVisitorTests.java

@@ -134,7 +134,7 @@ public void testVisitGeoPointsWrapping() {
             } else {
                 // Both positive and negative x values exist, we need to decide which way to wrap the bbox
                 double unwrappedWidth = maxPosX - minNegX;
-                double wrappedWidth = (180 - minPosX) - (-180 - maxNegX);
+                double wrappedWidth = 360.0 + maxNegX - minPosX;
                 if (unwrappedWidth <= wrappedWidth) {
                     // The smaller bbox is around the front of the planet, no dateline wrapping required
                     assertRectangleResult(i + ": " + point, result, minNegX, maxPosX, maxY, minY, false);