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Java 25 for CI builds #11155

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f0d4f3a
Java 25 for CI builds
sebersole Oct 24, 2025
0464bea
Java 25 for CI builds
sebersole Oct 24, 2025
6e08c5a
Java 25 for CI builds
sebersole Oct 24, 2025
600e956
Java 25 for CI builds
sebersole Oct 24, 2025
ad39770
Java 25 for CI builds
sebersole Oct 27, 2025
01ba91f
HHH-19894 : Use Java 25 for CI builds
sebersole Oct 27, 2025
8ffcfe9
HHH-19894 : Use Java 25 for CI builds
sebersole Oct 27, 2025
124e00e
HHH-19894 : Use Java 25 for CI builds
sebersole Oct 27, 2025
823ec32
HHH-19894 : Use Java 25 for CI builds
sebersole Oct 28, 2025
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2 changes: 1 addition & 1 deletion .github/workflows/ci-report.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ jobs:
uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
with:
distribution: 'temurin'
java-version: '21'
java-version: '25'

- name: Generate cache key
id: cache-key
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14 changes: 7 additions & 7 deletions .github/workflows/ci.yml
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Expand Up @@ -33,7 +33,7 @@ jobs:
build:
permissions:
contents: read
name: OpenJDK 21 - ${{matrix.rdbms}}
name: OpenJDK 25 - ${{matrix.rdbms}}
runs-on: ubuntu-latest
strategy:
fail-fast: false
Expand Down Expand Up @@ -63,11 +63,11 @@ jobs:
env:
RDBMS: ${{ matrix.rdbms }}
run: ci/database-start.sh
- name: Set up Java 21
- name: Set up Java 25
uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
with:
distribution: 'temurin'
java-version: '21'
java-version: '25'

- name: Generate cache key
id: cache-key
Expand Down Expand Up @@ -161,11 +161,11 @@ jobs:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
with:
persist-credentials: false
- name: Set up Java 21
- name: Set up Java 25
uses: graalvm/setup-graalvm@aafbedb8d382ed0ca6167d3a051415f20c859274 # v1.2.8
with:
distribution: 'graalvm'
java-version: '21'
java-version: '25'
- name: Generate cache key
id: cache-key
run: |
Expand Down Expand Up @@ -270,11 +270,11 @@ jobs:
persist-credentials: false
- name: Reclaim disk space and sanitize user home
run: .github/ci-prerequisites-atlas.sh
- name: Set up Java 21
- name: Set up Java 25
uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
with:
distribution: 'temurin'
java-version: '21'
java-version: '25'

- name: Generate cache key
id: cache-key
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2 changes: 1 addition & 1 deletion .github/workflows/codeql.yml
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Expand Up @@ -40,7 +40,7 @@ jobs:
uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
with:
distribution: 'temurin'
java-version: '21'
java-version: '25'

- name: Checkout repository
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
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9 changes: 4 additions & 5 deletions Jenkinsfile
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Expand Up @@ -14,7 +14,7 @@ import org.jenkinsci.plugins.workflow.support.steps.build.RunWrapper
@Library('hibernate-jenkins-pipeline-helpers') _
import org.hibernate.jenkins.pipeline.helpers.job.JobHelper

@Field final String DEFAULT_JDK_VERSION = '21'
@Field final String DEFAULT_JDK_VERSION = '25'
@Field final String DEFAULT_JDK_TOOL = "OpenJDK ${DEFAULT_JDK_VERSION} Latest"
@Field final String NODE_PATTERN_BASE = 'Worker&&Containers'
@Field List<BuildEnvironment> environments
Expand All @@ -40,13 +40,12 @@ stage('Configure') {
// Don't build with HANA by default, but only do it nightly until we receive a 3rd instance
// new BuildEnvironment( dbName: 'hana_cloud', dbLockableResource: 'hana-cloud', dbLockResourceAsHost: true ),
new BuildEnvironment( node: 's390x' ),
// We generally build with JDK 21, but our baseline is Java 17, so we test with JDK 17, to be sure everything works.
// Here we even compile the main code with JDK 17, to be sure no JDK 18+ classes are depended on.
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I wonder what's the history behind this and how bad it is to lose it... checking

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@yrodiere yrodiere Oct 27, 2025 •
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This is the reason: #hibernate-orm-dev > JDK builds @ 💬

TLDR: people will unknowningly using JDK 18+ APIs if we don't have a job that compiles the main code with JDK 17.

So I'd recommend something like this?

		// We generally build with JDK 25, but our baseline is Java 17, so we test with earlier JDKs, to be sure everything works.
		// We also compile the main code with JDK 17 once, to be sure no JDK 18+ classes are depended on.
		// See https://hibernate.zulipchat.com/#narrow/channel/132094-hibernate-orm-dev/topic/JDK.20builds/near/524436141
		new BuildEnvironment( mainJdkVersion: '17', testJdkVersion: '17', additionalOptions: 'something that skips javadoc' ),
		new BuildEnvironment( testJdkVersion: '21' ),

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So the s390x bit aside, this is for the most part working.

As for this desire to run one job with mainJdkVersion=17, there are 2 "problems"...

  1. Each of these BuildEnvironments trigger running against H2. ci/build.sh always accounts for H2 using the problematic tasks. Your "something that skips javadoc" would need to get accounted for there. That's easy, but for completeness..
  2. Per our other conversation here, we changed the minimum JDK to be 25. Attempting to use a JDK earlier than 25 now results in an error. The hacky approach there would be to literally pass -Porm.jdk.min=17 for this one job. Coupled with the solution for (1), we aren't building the Javadoc so no harm, no foul.

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  1. Each of these BuildEnvironments trigger running against H2. ci/build.sh always accounts for H2 using the problematic tasks. Your "something that skips javadoc" would need to get accounted for there. That's easy, but for completeness..

In fact, for all of these H2 jobs from Jenkins we should always just skip javadoc generation. Stated more correctly, for these jobs from Jenkins we should treat them like the non-H2 jobs from GH workflow in terms of executing just ciCheck instead of ciCheck preVerifyRelease

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I'll try to hack something but this Jenkinsfile syntax is bizarre to me :)

new BuildEnvironment( mainJdkVersion: '17', testJdkVersion: '17' ),
// We generally build with JDK 25, but our baseline is Java 17, so we test with JDK 17, to be sure everything works.
new BuildEnvironment( mainJdkVersion: '25', testJdkVersion: '17' ),
new BuildEnvironment( mainJdkVersion: '25', testJdkVersion: '21' ),
// We want to enable preview features when testing newer builds of OpenJDK:
// even if we don't use these features, just enabling them can cause side effects
// and it's useful to test that.
new BuildEnvironment( testJdkVersion: '24', testJdkLauncherArgs: '--enable-preview', additionalOptions: '-PskipJacoco=true' ),
new BuildEnvironment( testJdkVersion: '25', testJdkLauncherArgs: '--enable-preview', additionalOptions: '-PskipJacoco=true' ),
// The following JDKs aren't supported by Hibernate ORM out-of-the box yet:
// they require the use of -Dnet.bytebuddy.experimental=true.
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4 changes: 2 additions & 2 deletions ci/jpa-3.2-tck.Jenkinsfile
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Expand Up @@ -22,15 +22,15 @@ else {
pipeline {
agent none
tools {
jdk 'OpenJDK 21 Latest'
jdk 'OpenJDK 25 Latest'
}
options {
rateLimitBuilds(throttle: [count: throttleCount, durationName: 'day', userBoost: true])
buildDiscarder(logRotator(numToKeepStr: '3', artifactNumToKeepStr: '3'))
disableConcurrentBuilds(abortPrevious: true)
}
parameters {
choice(name: 'IMAGE_JDK', choices: ['jdk17', 'jdk21'], description: 'The JDK base image version to use for the TCK image.')
choice(name: 'IMAGE_JDK', choices: ['jdk17', 'jdk25'], description: 'The JDK base image version to use for the TCK image.')
string(name: 'TCK_VERSION', defaultValue: '3.2.0', description: 'The version of the Jakarta JPA TCK i.e. `2.2.0` or `3.0.1`')
string(name: 'TCK_SHA', defaultValue: '', description: 'The SHA256 of the Jakarta JPA TCK that is distributed under https://download.eclipse.org/jakartaee/persistence/3.1/jakarta-persistence-tck-${TCK_VERSION}.zip.sha256')
string(name: 'TCK_URL', defaultValue: 'https://www.eclipse.org/downloads/download.php?file=/ee4j/jakartaee-tck/jakartaee11/staged/eftl/jakarta-persistence-tck-3.2.0.zip&mirror_id=1', description: 'The URL from which to download the TCK ZIP file. Only needed for testing staged builds. Ensure the TCK_VERSION variable matches the ZIP file name suffix.')
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2 changes: 1 addition & 1 deletion ci/release/Jenkinsfile
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Expand Up @@ -70,7 +70,7 @@ pipeline {
cron('0 0 * * 0')
}
tools {
jdk 'OpenJDK 21 Latest'
jdk 'OpenJDK 25 Latest'
}
options {
buildDiscarder logRotator(daysToKeepStr: '30', numToKeepStr: '10')
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2 changes: 1 addition & 1 deletion ci/snapshot-publish.Jenkinsfile
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Expand Up @@ -23,7 +23,7 @@ pipeline {
label 'Release'
}
tools {
jdk 'OpenJDK 21 Latest'
jdk 'OpenJDK 25 Latest'
}
options {
rateLimitBuilds(throttle: [count: 1, durationName: 'hour', userBoost: true])
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4 changes: 2 additions & 2 deletions gradle.properties
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Expand Up @@ -27,9 +27,9 @@ org.gradle.java.installations.auto-download=false

# externalized definition of JDK versions so that they are available in both Project (build.gradle) and Settings (settings.gradle)
orm.jdk.base=17
orm.jdk.min=21
orm.jdk.min=25
# See gradlew/wrapper/gradle-wrapper.properties, https://docs.gradle.org/current/userguide/compatibility.html#java_runtime
orm.jdk.max=22
orm.jdk.max=25

# The minimum version of Gradle supported for the ORM Gradle plugin.
# This is the version used in the plugin tests, used to make sure we do not break compatibility.
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5 changes: 5 additions & 0 deletions tooling/hibernate-gradle-plugin/hibernate-gradle-plugin.gradle
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Expand Up @@ -69,6 +69,11 @@ test {
"--add-opens", "java.base/java.util.concurrent.atomic=ALL-UNNAMED")
}

if ( jdkVersions.test.launcher.asInt() > 21 ) {
project.logger.lifecycle( "Skipping {} tests for JDK version {}", project.name, jdkVersions.test.launcher.asInt() )
tasks.getByName( "test" ).enabled = false
}

def releasePrepareTask = tasks.register("releasePrepare") {
group "release-prepare"
description "See :release:releasePrepare for details. Here we hook in the `check` task."
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