Merge branch 'main' into foldable_part2_v2

Author: julian-elastic

.buildkite/pipelines/intake.yml

@@ -65,7 +65,7 @@ steps:
         timeout_in_minutes: 300
         matrix:
           setup:
-            BWC_VERSION: ["8.17.10", "8.18.5", "8.19.0", "9.0.5", "9.1.0", "9.2.0"]
+            BWC_VERSION: ["8.17.10", "8.18.5", "9.0.5", "9.1.1", "9.2.0"]
         agents:
           provider: gcp
           image: family/elasticsearch-ubuntu-2404

.buildkite/pipelines/periodic-packaging.yml

@@ -334,22 +334,6 @@ steps:
         env:
           BWC_VERSION: 8.18.5
 
-      - label: "{{matrix.image}} / 8.19.0 / packaging-tests-upgrade"
-        command: ./.ci/scripts/packaging-test.sh -Dbwc.checkout.align=true destructiveDistroUpgradeTest.v8.19.0
-        timeout_in_minutes: 300
-        matrix:
-          setup:
-            image:
-              - rocky-8
-              - ubuntu-2404
-        agents:
-          provider: gcp
-          image: family/elasticsearch-{{matrix.image}}
-          machineType: custom-16-32768
-          buildDirectory: /dev/shm/bk
-        env:
-          BWC_VERSION: 8.19.0
-
       - label: "{{matrix.image}} / 9.0.5 / packaging-tests-upgrade"
         command: ./.ci/scripts/packaging-test.sh -Dbwc.checkout.align=true destructiveDistroUpgradeTest.v9.0.5
         timeout_in_minutes: 300
@@ -366,8 +350,8 @@ steps:
         env:
           BWC_VERSION: 9.0.5
 
-      - label: "{{matrix.image}} / 9.1.0 / packaging-tests-upgrade"
-        command: ./.ci/scripts/packaging-test.sh -Dbwc.checkout.align=true destructiveDistroUpgradeTest.v9.1.0
+      - label: "{{matrix.image}} / 9.1.1 / packaging-tests-upgrade"
+        command: ./.ci/scripts/packaging-test.sh -Dbwc.checkout.align=true destructiveDistroUpgradeTest.v9.1.1
         timeout_in_minutes: 300
         matrix:
           setup:
@@ -380,7 +364,7 @@ steps:
           machineType: custom-16-32768
           buildDirectory: /dev/shm/bk
         env:
-          BWC_VERSION: 9.1.0
+          BWC_VERSION: 9.1.1
 
       - label: "{{matrix.image}} / 9.2.0 / packaging-tests-upgrade"
         command: ./.ci/scripts/packaging-test.sh -Dbwc.checkout.align=true destructiveDistroUpgradeTest.v9.2.0

.buildkite/pipelines/periodic.yml

@@ -363,25 +363,6 @@ steps:
             - signal_reason: agent_stop
               limit: 3
 
-      - label: 8.19.0 / bwc
-        command: .ci/scripts/run-gradle.sh -Dbwc.checkout.align=true v8.19.0#bwcTest
-        timeout_in_minutes: 300
-        agents:
-          provider: gcp
-          image: family/elasticsearch-ubuntu-2404
-          machineType: n1-standard-32
-          buildDirectory: /dev/shm/bk
-          preemptible: true
-        env:
-          BWC_VERSION: 8.19.0
-        retry:
-          automatic:
-            - exit_status: "-1"
-              limit: 3
-              signal_reason: none
-            - signal_reason: agent_stop
-              limit: 3
-
       - label: 9.0.5 / bwc
         command: .ci/scripts/run-gradle.sh -Dbwc.checkout.align=true v9.0.5#bwcTest
         timeout_in_minutes: 300
@@ -401,8 +382,8 @@ steps:
             - signal_reason: agent_stop
               limit: 3
 
-      - label: 9.1.0 / bwc
-        command: .ci/scripts/run-gradle.sh -Dbwc.checkout.align=true v9.1.0#bwcTest
+      - label: 9.1.1 / bwc
+        command: .ci/scripts/run-gradle.sh -Dbwc.checkout.align=true v9.1.1#bwcTest
         timeout_in_minutes: 300
         agents:
           provider: gcp
@@ -411,7 +392,7 @@ steps:
           buildDirectory: /dev/shm/bk
           preemptible: true
         env:
-          BWC_VERSION: 9.1.0
+          BWC_VERSION: 9.1.1
         retry:
           automatic:
             - exit_status: "-1"
@@ -506,7 +487,7 @@ steps:
           setup:
             ES_RUNTIME_JAVA:
               - openjdk21
-            BWC_VERSION: ["8.17.10", "8.18.5", "8.19.0", "9.0.5", "9.1.0", "9.2.0"]
+            BWC_VERSION: ["8.17.10", "8.18.5", "9.0.5", "9.1.1", "9.2.0"]
         agents:
           provider: gcp
           image: family/elasticsearch-ubuntu-2404
@@ -550,7 +531,7 @@ steps:
             ES_RUNTIME_JAVA:
               - openjdk21
               - openjdk23
-            BWC_VERSION: ["8.17.10", "8.18.5", "8.19.0", "9.0.5", "9.1.0", "9.2.0"]
+            BWC_VERSION: ["8.17.10", "8.18.5", "9.0.5", "9.1.1", "9.2.0"]
         agents:
           provider: gcp
           image: family/elasticsearch-ubuntu-2404

.ci/bwcVersions

@@ -18,7 +18,6 @@ BWC_VERSION:
   - "8.16.6"
   - "8.17.10"
   - "8.18.5"
-  - "8.19.0"
   - "9.0.5"
-  - "9.1.0"
+  - "9.1.1"
   - "9.2.0"

.ci/snapshotBwcVersions

@@ -1,7 +1,6 @@
 BWC_VERSION:
   - "8.17.10"
   - "8.18.5"
-  - "8.19.0"
   - "9.0.5"
-  - "9.1.0"
+  - "9.1.1"
   - "9.2.0"

.github/workflows/docs-build.yml

@@ -12,6 +12,7 @@ jobs:
     uses: elastic/docs-builder/.github/workflows/preview-build.yml@main
     with:
       path-pattern: docs/**
+      path-pattern-ignore: docs/changelog/**/*.yaml
     permissions:
       deployments: write
       id-token: write

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

@@ -52,7 +52,7 @@ public class OSQScorerBenchmark {
         LogConfigurator.configureESLogging(); // native access requires logging to be initialized
     }
 
-    @Param({ "1024" })
+    @Param({ "384", "782", "1024" })
     int dims;
 
     int length;

build-tools-internal/src/integTest/resources/org/elasticsearch/gradle/internal/fake_git/remote/settings.gradle

@@ -12,6 +12,8 @@ rootProject.name = "root"
 include ":distribution:bwc:bugfix"
 include ":distribution:bwc:bugfix2"
 include ":distribution:bwc:bugfix3"
+include ":distribution:bwc:bugfix4"
+include ":distribution:bwc:bugfix5"
 include ":distribution:bwc:minor"
 include ":distribution:bwc:major"
 include ":distribution:bwc:staged"

build.gradle

@@ -328,6 +328,8 @@ allprojects {
       dependsOn ":distribution:bwc:bugfix:buildBwcLinuxTar"
       dependsOn ":distribution:bwc:bugfix2:buildBwcLinuxTar"
       dependsOn ":distribution:bwc:bugfix3:buildBwcLinuxTar"
+      dependsOn ":distribution:bwc:bugfix4:buildBwcLinuxTar"
+      dependsOn ":distribution:bwc:bugfix5:buildBwcLinuxTar"
       dependsOn ":distribution:bwc:minor:buildBwcLinuxTar"
       dependsOn ":distribution:bwc:staged:buildBwcLinuxTar"
       dependsOn ":distribution:bwc:staged2:buildBwcLinuxTar"
@@ -366,7 +368,7 @@ allprojects {
         }
       }
     }
-    
+
     proj.tasks.register("bcUpgradeTest$partString") {
       dependsOn tasks.matching { it.name == 'bcUpgradeTest' }
       withReleaseBuild {