Merge branch 'main' into add-allow-empty-values-append-processor

Author: joegallo

.buildkite/pipelines/java-ea-check-new-build.yml

@@ -0,0 +1,7 @@
+steps:
+  - command: .buildkite/scripts/trigger-if-java-ea-new-build.sh
+    env:
+      RECENT_TIME_WINDOW: "24" # time window to consider a build as new in hours
+    agents:
+      image: "docker.elastic.co/ci-agent-images/eck-region/buildkite-agent:1.5"
+      memory: "4G"

.buildkite/pipelines/pull-request-transport-versions.yml

@@ -0,0 +1 @@
+steps: []

.buildkite/pull-requests.json

@@ -16,6 +16,25 @@
       "cancel_intermediate_builds": true,
       "cancel_intermediate_builds_on_comment": false
     },
+    {
+      "enabled": true,
+      "target_branch": "main",
+      "pipeline_slug": "elasticsearch-pull-request-transport-versions",
+      "allow_org_users": true,
+      "allowed_repo_permissions": [
+        "admin",
+        "write"
+      ],
+      "allowed_list": ["elastic-renovate-prod[bot]"],
+      "set_commit_status": false,
+      "build_on_commit": true,
+      "build_on_comment": true,
+      "trigger_comment_regex": "(run\\W+elasticsearch-ci.+)|(^\\s*((buildkite|@elastic(search)?machine)\\s*)?test\\s+this(\\s+please)?)",
+      "retrigger_label_regex": "v[0-9]+\\.[0-9]+\\.[0-9]+",
+      "cancel_intermediate_builds": true,
+      "cancel_intermediate_builds_on_comment": false,
+      "skip_duplicate_builds": true
+    },
     {
       "enabled": true,
       "pipeline_slug": "elasticsearch-pull-request-performance-benchmark",

.buildkite/scripts/trigger-if-java-ea-new-build.sh

@@ -0,0 +1,95 @@
+#
+# Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+# or more contributor license agreements. Licensed under the "Elastic License
+# 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
+# Public License v 1"; you may not use this file except in compliance with, at
+# your election, the "Elastic License 2.0", the "GNU Affero General Public
+# License v3.0 only", or the "Server Side Public License, v 1".
+#
+
+#!/bin/bash
+
+# Allow overriding the time window (in hours) to check for new builds, defaults to 24
+RECENT_TIME_WINDOW=${RECENT_TIME_WINDOW:-24}
+
+# Extract current JDK major version from bundled_jdk in version.properties
+CURRENT_JDK=$(grep "^bundled_jdk =" build-tools-internal/version.properties | cut -d'=' -f2 | tr -d ' ' | cut -d'.' -f1)
+TARGET_JDK=$((CURRENT_JDK + 1))
+
+echo "Current JDK major version: $CURRENT_JDK"
+echo "Target JDK major version: $TARGET_JDK"
+
+# Query Elasticsearch JDK archive for available JDKs
+JDK_ARCHIVE_URL="https://builds.es-jdk-archive.com/jdks/openjdk/recent.json"
+echo "Querying JDK archive: $JDK_ARCHIVE_URL"
+
+# Fetch JDK info and filter for target major version
+JDK_DATA=$(curl -s "$JDK_ARCHIVE_URL")
+
+if [[ -z "$JDK_DATA" ]]; then
+  echo "Failed to fetch JDK data from archive"
+  exit 1
+fi
+
+# Find the latest build for the target JDK version
+LATEST_BUILD=$(echo "$JDK_DATA" | jq -r --arg target "$TARGET_JDK" '
+  .majors[$target].builds |
+  sort_by(.archived_at) |
+  last'
+)
+
+if [[ "$LATEST_BUILD" == "null" || -z "$LATEST_BUILD" ]]; then
+  echo "No builds found for JDK $TARGET_JDK"
+  exit 1
+fi
+
+# Extract timestamp and JDK identifier
+TIMESTAMP=$(echo "$LATEST_BUILD" | jq -r '.archived_at')
+JDK_IDENTIFIER=$(echo "$LATEST_BUILD" | jq -r '.id')
+
+echo "Latest JDK ${TARGET_JDK} build from ES archive:"
+echo "  Timestamp: $TIMESTAMP"
+echo "  JDK Identifier: $JDK_IDENTIFIER"
+
+# Set variables for use in the pipeline trigger
+jdkbuild="$JDK_IDENTIFIER"
+jdk_timestamp="$TIMESTAMP"
+
+# Check if timestamp is within last 24 hours
+CURRENT_TIME=$(date +%s)
+BUILD_TIME=$(date -d "$TIMESTAMP" +%s 2>/dev/null || date -j -f "%Y-%m-%dT%H:%M:%S" "${TIMESTAMP%Z}" +%s 2>/dev/null || echo "0")
+
+if [[ "$BUILD_TIME" == "0" ]]; then
+  echo "Failed to parse timestamp: $TIMESTAMP"
+  SHOULD_TRIGGER="false"
+else
+  TIME_DIFF=$((CURRENT_TIME - BUILD_TIME))
+  TIME_WINDOW=$((RECENT_TIME_WINDOW * 60 * 60))
+
+  if [[ $TIME_DIFF -lt $TIME_WINDOW ]]; then
+    echo "Build is recent (less than ${RECENT_TIME_WINDOW}h old)"
+    SHOULD_TRIGGER="true"
+  else
+    echo "Build is older than ${RECENT_TIME_WINDOW} hours"
+    SHOULD_TRIGGER="false"
+  fi
+fi
+
+echo "SHOULD_TRIGGER: $SHOULD_TRIGGER"
+
+
+if [[ "$SHOULD_TRIGGER" == "true" ]]; then
+  EFFECTIVE_START_DATE=$(date -u -d "@$BUILD_TIME" +"%Y-%m-%dT%H:%M:%SZ" 2>/dev/null || date -u -r "$BUILD_TIME" +"%Y-%m-%dT%H:%M:%SZ" 2>/dev/null || echo "")
+  echo "Triggering performance-esbench-jdk for new jdk build $JDK_IDENTIFIER"
+  cat << EOF | buildkite-agent pipeline upload
+steps:
+- trigger: elasticsearch-performance-esbench-jdk
+  label: Triggering performance-esbench-jdk for new jdk build $JDK_IDENTIFIER
+  async: true
+  build:
+    branch: "$BUILDKITE_BRANCH"
+    env:
+      EFFECTIVE_START_DATE: "$EFFECTIVE_START_DATE"
+      EXECUTION_MODE: "start-run"
+EOF
+fi

build-tools-internal/src/integTest/groovy/org/elasticsearch/gradle/internal/transport/AbstractTransportVersionFuncTest.groovy

@@ -14,6 +14,7 @@ import org.gradle.testkit.runner.BuildResult
 import org.gradle.testkit.runner.TaskOutcome
 
 class AbstractTransportVersionFuncTest extends AbstractGradleFuncTest {
+
     def javaResource(String project, String path, String content) {
         file("${project}/src/main/resources/${path}").withWriter { writer ->
             writer << content
@@ -45,10 +46,18 @@ class AbstractTransportVersionFuncTest extends AbstractGradleFuncTest {
         return referableAndReferencedTransportVersion(name, ids, "Test${name.capitalize()}")
     }
 
-    def referableAndReferencedTransportVersion(String name, String ids, String classname) {
+    def referencedTransportVersion(String name) {
+        referencedTransportVersion(name, "Test${name.capitalize()}")
+    }
+
+    def referencedTransportVersion(String name, String classname) {
         javaSource("myserver", "org.elasticsearch", classname, "", """
             static final TransportVersion usage = TransportVersion.fromName("${name}");
         """)
+    }
+
+    def referableAndReferencedTransportVersion(String name, String ids, String classname) {
+        referencedTransportVersion(name, classname)
         referableTransportVersion(name, ids)
     }
 
@@ -74,6 +83,20 @@ class AbstractTransportVersionFuncTest extends AbstractGradleFuncTest {
         assertOutputContains(result.output, expectedOutput)
     }
 
+    void assertReferableDefinition(String name, String content) {
+        File definitionFile = file("myserver/src/main/resources/transport/definitions/referable/${name}.csv")
+        assert definitionFile.exists()
+        assert definitionFile.text.strip() == content
+    }
+
+    void assertReferableDefinitionDoesNotExist(String name) {
+        assert file("myserver/src/main/resources/transport/definitions/referable/${name}.csv").exists() == false
+    }
+
+    void assertUpperBound(String name, String content) {
+        assert file("myserver/src/main/resources/transport/upper_bounds/${name}.csv").text.strip() == content
+    }
+
     def setup() {
         configurationCacheCompatible = false
         internalBuild()
@@ -86,12 +109,17 @@ class AbstractTransportVersionFuncTest extends AbstractGradleFuncTest {
             apply plugin: 'java-library'
             apply plugin: 'elasticsearch.transport-version-references'
             apply plugin: 'elasticsearch.transport-version-resources'
+
+            tasks.named('generateTransportVersionDefinition') {
+                currentUpperBoundName = '9.2'
+            }
         """
         referableTransportVersion("existing_91", "8012000")
         referableTransportVersion("existing_92", "8123000,8012001")
         unreferableTransportVersion("initial_9_0_0", "8000000")
         transportVersionUpperBound("9.2", "existing_92", "8123000")
         transportVersionUpperBound("9.1", "existing_92", "8012001")
+        transportVersionUpperBound("9.0", "initial_9_0_0", "8000000")
         // a mock version of TransportVersion, just here so we can compile Dummy.java et al
         javaSource("myserver", "org.elasticsearch", "TransportVersion", "", """
             public static TransportVersion fromName(String name) {