[MBUILDCACHE-61] XXMM hash algorithm does not work on Java 17

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.1.0
• Component/s: remote build cache
• Labels: documentation
• Assignee: Olivier Lamy
• Reporter: Benjamin Marwell
• Created: 12/Jun/23 10:03
• Updated: 12/Oct/23 01:01
• Resolved: 12/Oct/23 01:01

Description

Actual behaviour

When trying to use XXMM, I get this error:

$ ./mvnw compile -Dmaven.build.cache.remote.save.enabled=true -Daether.connector.http.supportWebDav=true[INFO] Loading cache configuration from $HOME/Projects/git/my-app/.mvn/maven-build-cache-config.xml
[INFO] Using XXMM hash algorithm for cache
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[...]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.386 s
[INFO] Finished at: 2023-06-12T11:58:13+02:00
[INFO] ------------------------------------------------------------------------
[INFO] Saving cache report on build completion
[INFO] Saved to remote cache dav:http://my-server:8049/build-cache/my-app//v1/my-app.my-module/my-module/e1e4d804-879d-4d73-bbaa-b5ce13f77a39/build-cache-report.xml
---------------------------------------------------
constituent[0]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/conf/logging/
constituent[1]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/httpcore-4.4.16.jar
constituent[2]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/plexus-utils-3.5.1.jar
constituent[3]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/plexus-component-annotations-2.1.0.jar
constituent[4]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/plexus-sec-dispatcher-2.0.jar
constituent[5]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/slf4j-api-1.7.36.jar
constituent[6]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-settings-3.9.2.jar
constituent[7]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/aopalliance-1.0.jar
constituent[8]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-model-3.9.2.jar
constituent[9]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-resolver-spi-1.9.10.jar
constituent[10]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/javax.annotation-api-1.3.2.jar
constituent[11]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-embedder-3.9.2.jar
constituent[12]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-resolver-connector-basic-1.9.10.jar
constituent[13]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-resolver-named-locks-1.9.10.jar
constituent[14]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/commons-cli-1.5.0.jar
constituent[15]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-model-builder-3.9.2.jar
constituent[16]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/wagon-http-3.5.3.jar
constituent[17]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/plexus-interpolation-1.26.jar
constituent[18]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/plexus-cipher-2.0.jar
constituent[19]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-resolver-api-1.9.10.jar
constituent[20]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-resolver-transport-file-1.9.10.jar
constituent[21]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/guice-5.1.0.jar
constituent[22]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-resolver-impl-1.9.10.jar
constituent[23]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-core-3.9.2.jar
constituent[24]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/failureaccess-1.0.1.jar
constituent[25]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-builder-support-3.9.2.jar
constituent[26]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/jcl-over-slf4j-1.7.36.jar
constituent[27]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-resolver-util-1.9.10.jar
constituent[28]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/org.eclipse.sisu.inject-0.3.5.jar
constituent[29]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/commons-codec-1.11.jar
constituent[30]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/wagon-file-3.5.3.jar
constituent[31]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/wagon-http-shared-3.5.3.jar
constituent[32]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-settings-builder-3.9.2.jar
constituent[33]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-plugin-api-3.9.2.jar
constituent[34]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-shared-utils-3.3.4.jar
constituent[35]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-compat-3.9.2.jar
constituent[36]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/org.eclipse.sisu.plexus-0.3.5.jar
constituent[37]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-repository-metadata-3.9.2.jar
constituent[38]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/wagon-provider-api-3.5.3.jar
constituent[39]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/commons-lang3-3.12.0.jar
constituent[40]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/guava-31.1-jre.jar
constituent[41]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-slf4j-provider-3.9.2.jar
constituent[42]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-resolver-transport-wagon-1.9.10.jar
constituent[43]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/javax.inject-1.jar
constituent[44]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/httpclient-4.5.14.jar
constituent[45]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-resolver-transport-http-1.9.10.jar
constituent[46]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/jansi-2.4.0.jar
constituent[47]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-artifact-3.9.2.jar
constituent[48]: file:$HOME/.m2/wrapper/dists/apache-maven-3.9.2-bin/507e2f6e/apache-maven-3.9.2/lib/maven-resolver-provider-3.9.2.jar
---------------------------------------------------
Exception in thread "main" java.lang.reflect.InvocationTargetException
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at org.apache.maven.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:53)
        at org.apache.maven.wrapper.WrapperExecutor.execute(WrapperExecutor.java:152)
        at org.apache.maven.wrapper.MavenWrapperMain.main(MavenWrapperMain.java:76)
Caused by: java.lang.IllegalAccessError: Class net/openhft/hashing/LongHashFunction(unnamed module 0x0000000280D66B08) can not access class sun/nio/ch/DirectBuffer(java.base) because module java.base does not export package sun/nio/ch to module unnamed module 0x0000000280D66B08
        at net.openhft.hashing.LongHashFunction.hashByteBuffer(LongHashFunction.java:536)
        at net.openhft.hashing.LongHashFunction.hashBytes(LongHashFunction.java:530)
        at org.apache.maven.buildcache.hash.XX$Checksum.digest(XX.java:83)
        at org.apache.maven.buildcache.hash.HashChecksum.digest(HashChecksum.java:58)
        at org.apache.maven.buildcache.checksum.MavenProjectInput.calculateChecksum(MavenProjectInput.java:260)
        at org.apache.maven.buildcache.DefaultProjectInputCalculator.calculateInputInternal(DefaultProjectInputCalculator.java:109)
        at org.apache.maven.buildcache.DefaultProjectInputCalculator.calculateInput(DefaultProjectInputCalculator.java:86)
        at org.apache.maven.buildcache.CacheControllerImpl.findCachedBuild(CacheControllerImpl.java:169)
        at org.apache.maven.buildcache.BuildCacheMojosExecutionStrategy.execute(BuildCacheMojosExecutionStrategy.java:117)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:160)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:105)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:73)
        at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:53)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:118)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:261)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:173)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:101)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:910)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:283)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:206)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:283)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:226)
        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:407)
        at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:348)
        ... 7 more 

Java version used:

$ java --version
openjdk 17.0.6 2023-01-17
IBM Semeru Runtime Open Edition 17.0.6.0 (build 17.0.6+10)
Eclipse OpenJ9 VM 17.0.6.0 (build openj9-0.36.0, JRE 17 Mac OS X aarch64-64-Bit 20230117_255 (JIT enabled, AOT enabled)
OpenJ9   - e68fb241f
OMR      - f491bbf6f
JCL      - 927b34f84c8 based on jdk-17.0.6+10) 

Also happens on non-OpenJ9 (i.e. hotspot-based JVMs):

$ java --version
openjdk 17.0.7 2023-04-18
OpenJDK Runtime Environment Temurin-17.0.7+7 (build 17.0.7+7)
OpenJDK 64-Bit Server VM Temurin-17.0.7+7 (build 17.0.7+7, mixed mode) 

Expected behaviour

Can use XXMM.