Merge branch 'main' into fix/merge_remove_empty_results

Author: javanna

.buildkite/scripts/dra-workflow.trigger.sh

@@ -7,10 +7,6 @@ echo "steps:"
 source .buildkite/scripts/branches.sh
 
 for BRANCH in "${BRANCHES[@]}"; do
-  if [[ "$BRANCH" == "9.0" ]]; then
-    continue
-  fi
-
   INTAKE_PIPELINE_SLUG="elasticsearch-intake"
   BUILD_JSON=$(curl -sH "Authorization: Bearer ${BUILDKITE_API_TOKEN}" "https://api.buildkite.com/v2/organizations/elastic/pipelines/${INTAKE_PIPELINE_SLUG}/builds?branch=${BRANCH}&state=passed&per_page=1" | jq '.[0] | {commit: .commit, url: .web_url}')
   LAST_GOOD_COMMIT=$(echo "${BUILD_JSON}" | jq -r '.commit')

docs/changelog/125631.yaml

@@ -0,0 +1,5 @@
+pr: 125631
+summary: Add `documents_found` and `values_loaded`
+area: ES|QL
+type: enhancement
+issues: []

docs/changelog/126583.yaml

@@ -0,0 +1,5 @@
+pr: 126583
+summary: Cancel expired async search task when a remote returns its results
+area: CCS
+type: bug
+issues: []

docs/changelog/126840.yaml

@@ -0,0 +1,6 @@
+pr: 126840
+summary: Fix `PolicyStepsRegistry` cache concurrency issue
+area: ILM+SLM
+type: bug
+issues:
+ - 118406

docs/changelog/126858.yaml

@@ -0,0 +1,6 @@
+pr: 126858
+summary: Leverage threadpool schedule for inference api to avoid long running thread
+area: Machine Learning
+type: bug
+issues:
+ - 126853

docs/changelog/126889.yaml

@@ -0,0 +1,6 @@
+pr: 126889
+summary: Rework uniquify to not use iterators
+area: Infra/Core
+type: bug
+issues:
+ - 126883

docs/changelog/126911.yaml

@@ -0,0 +1,6 @@
+pr: 126911
+summary: Fix `vec_caps` to test for OS support too (on x64)
+area: Vector Search
+type: bug
+issues:
+ - 126809

docs/changelog/126930.yaml

@@ -0,0 +1,5 @@
+pr: 126930
+summary: Adding missing `onFailure` call for Inference API start model request
+area: Machine Learning
+type: bug
+issues: []

libs/native/libraries/build.gradle

@@ -19,7 +19,7 @@ configurations {
 }
 
 var zstdVersion = "1.5.5"
-var vecVersion = "1.0.10"
+var vecVersion = "1.0.11"
 
 repositories {
   exclusiveContent {

libs/native/src/main/java/org/elasticsearch/nativeaccess/jdk/JdkVectorLibrary.java

@@ -41,7 +41,7 @@ public final class JdkVectorLibrary implements VectorLibrary {
         try {
             int caps = (int) vecCaps$mh.invokeExact();
             logger.info("vec_caps=" + caps);
-            if (caps != 0) {
+            if (caps > 0) {
                 if (caps == 2) {
                     dot7u$mh = downcallHandle(
                         "dot7u_2",
@@ -67,6 +67,11 @@ public final class JdkVectorLibrary implements VectorLibrary {
                 }
                 INSTANCE = new JdkVectorSimilarityFunctions();
             } else {
+                if (caps < 0) {
+                    logger.warn("""
+                        Your CPU supports vector capabilities, but they are disabled at OS level. For optimal performance, \
+                        enable them in your OS/Hypervisor/VM/container""");
+                }
                 dot7u$mh = null;
                 sqr7u$mh = null;
                 INSTANCE = null;