Merge branch 'main' into esql/project_routing

Author: luigidellaquila

build-tools/src/main/java/org/elasticsearch/gradle/VersionProperties.java

@@ -17,8 +17,8 @@
 /**
  * Accessor for shared dependency versions used by elasticsearch, namely the elasticsearch and lucene versions.
  *
- * @deprecated use ext values set by {@link org.elasticsearch.gradle.internal.conventions.VersionPropertiesPlugin} or
- * {@link org.elasticsearch.gradle.internal.conventions.VersionPropertiesBuildService}
+ * @deprecated use ext values set by org.elasticsearch.gradle.internal.conventions.VersionPropertiesPlugin or
+ * org.elasticsearch.gradle.internal.conventions.VersionPropertiesBuildService
  *
  */
 @Deprecated

docs/changelog/133919.yaml

@@ -0,0 +1,5 @@
+pr: 133919
+summary: Fix double-counting of inference memory in the assignment rebalancer
+area: Machine Learning
+type: bug
+issues: []

docs/changelog/133930.yaml

@@ -0,0 +1,6 @@
+pr: 133930
+summary: Improve memory estimation methods accuracy in `TrainedModelAssignmentRebalancer`
+  and related classes
+area: Machine Learning
+type: bug
+issues: []

docs/reference/query-languages/esql/_snippets/functions/examples/knn.md

@@ -206,6 +206,16 @@ static ExponentialHistogram empty() {
         return EmptyExponentialHistogram.INSTANCE;
     }
 
+    /**
+     * Create a builder for an exponential histogram with the given scale.
+     * @param scale the scale of the histogram to build
+     * @param breaker the circuit breaker to use
+     * @return a new builder
+     */
+    static ExponentialHistogramBuilder builder(int scale, ExponentialHistogramCircuitBreaker breaker) {
+        return new ExponentialHistogramBuilder(scale, breaker);
+    }
+
     /**
      * Creates a histogram representing the distribution of the given values with at most the given number of buckets.
      * If the given {@code maxBucketCount} is greater than or equal to the number of values, the resulting histogram will have a