Build Scans:

• elasticsearch-periodic-platform-support #8794 / windows-2025_checkpart1_platform-support-windows
• elasticsearch-periodic-platform-support #8794 / windows-2022_checkpart1_platform-support-windows
• elasticsearch-periodic-platform-support #8794 / windows-2019_checkpart1_platform-support-windows
• elasticsearch-periodic-platform-support #8788 / windows-2025_checkpart1_platform-support-windows
• elasticsearch-periodic-platform-support #8788 / windows-2019_checkpart1_platform-support-windows
• elasticsearch-periodic-platform-support #8788 / windows-2022_checkpart1_platform-support-windows
• elasticsearch-periodic-platform-support #8782 / windows-2025_checkpart1_platform-support-windows
• elasticsearch-periodic-platform-support #8782 / windows-2019_checkpart1_platform-support-windows
• elasticsearch-periodic-platform-support #8782 / windows-2022_checkpart1_platform-support-windows
• elasticsearch-periodic-platform-support #8776 / windows-2025_checkpart1_platform-support-windows

Reproduction Line:

null

Applicable branches:
8.19

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

org.gradle.testkit.runner.UnexpectedBuildFailure: Unexpected build execution failure in C:\Users\BUILDK~1\AppData\Local\Temp\junit137059046725741288 with arguments [assemble, --stacktrace, -x, generateHistoricalFeaturesMetadata, --full-stacktrace, -Dtest.external=true]

Output:
=======================================
Elasticsearch Build Hamster says Hello!
  Gradle Version        : 8.14.2
  OS Info               : Windows Server 2025 10.0 (amd64)
  JDK Version           : 21.0.7+6-LTS (Eclipse Temurin)
  JAVA_HOME             : C:\Users\buildkite\.gradle\jdks\eclipse_adoptium-21-amd64-windows.2
  Random Testing Seed   : B8EEDCA46DD1645A
  In FIPS 140 mode      : false
=======================================
> Task :compileJava NO-SOURCE
> Task :pluginProperties
> Task :generateTestBuildInfo
> Task :processResources
> Task :classes
> Task :shadowJar
> Task :bundlePlugin SKIPPED
> Task :dependenciesInfo
> Task :explodedBundlePlugin
> Task :generatePomFileForElasticPu
[truncated]

Issue Reasons:

• [8.19] 24 consecutive failures in class org.elasticsearch.gradle.internal.PublishPluginFuncTest
• [8.19] 15 consecutive failures in step windows-2025_checkpart1_platform-support-windows
• [8.19] 15 consecutive failures in step windows-2022_checkpart1_platform-support-windows
• [8.19] 15 consecutive failures in step windows-2019_checkpart1_platform-support-windows
• [8.19] 15 consecutive failures in pipeline elasticsearch-periodic-platform-support
• [8.19] 45 failures in class org.elasticsearch.gradle.internal.PublishPluginFuncTest (72.6% fail rate in 62 executions)
• [8.19] 15 failures in step windows-2025_checkpart1_platform-support-windows (100.0% fail rate in 15 executions)
• [8.19] 15 failures in step windows-2022_checkpart1_platform-support-windows (100.0% fail rate in 15 executions)
• [8.19] 15 failures in step windows-2019_checkpart1_platform-support-windows (100.0% fail rate in 15 executions)
• [8.19] 15 failures in pipeline elasticsearch-periodic-platform-support (100.0% fail rate in 15 executions)

Note:
This issue was created using new test triage automation. Please report issues or feedback to es-delivery.