estekhin opened a new issue, #13324:
URL: https://github.com/apache/maven/issues/13324
### Affected version
4.0.0-rc-7
### Bug description
Hello!
The same quite big project (590+ maven modules), when using `./mvnw clean
verify -T1C -DskipTests`:
3.9.16 - finishes successfully with default configuration (no `-Xmx`
anywhere).
3.10.0 - finishes successfully with default configuration (no `-Xmx`
anywhere).
4.0.0-rc-6 - finishes successfully with default configuration (no `-Xmx`
anywhere).
4.0.0-rc-7 - fails with OOME when processing some or other module, the
failure point depends on the value of the `-Xmx`, but there is at least one
module that "fails reliably", meaning i can reproduce it every time with
`./mvnw clean verify -T1C -DskipTests -am -pl :big-fat-module`:
Building up to that particular module:
fails without `-Xmx`,
fails with `MAVEN_OPTS="-Xmx17G"`,
finishes successfully with `MAVEN_OPTS="-Xmx18G"`, but i still can't build
the whole project even with `-Xmx26G` and i simply don't have more memory to
give it.
I didn't upgrade pom.xml's to new model, using the same
`<modelVersion>4.0.0</modelVersion>` as for maven 3.9/3.10.
The `maven-compiler-plugin` is `3.16.0`.
Upgrading `maven-compiler-plugin` to `4.0.0-beta-5` fails in a way not
related to memory, and for that i will file a separate issue.
The stacktrace when it fails:
```
[ERROR] Java heap space -> [Help 1]
java.lang.OutOfMemoryError: Java heap space
at java.util.ArrayList.<init>(ArrayList.java:157)
at
org.eclipse.aether.util.graph.transformer.PathConflictResolver$Path.addChildren(PathConflictResolver.java:695)
at
org.eclipse.aether.util.graph.transformer.PathConflictResolver$Path.access$2300(PathConflictResolver.java:401)
at
org.eclipse.aether.util.graph.transformer.PathConflictResolver$State.gatherCRNodes(PathConflictResolver.java:363)
at
org.eclipse.aether.util.graph.transformer.PathConflictResolver$State.build(PathConflictResolver.java:346)
at
org.eclipse.aether.util.graph.transformer.PathConflictResolver$State.<init>(PathConflictResolver.java:335)
at
org.eclipse.aether.util.graph.transformer.PathConflictResolver$State.<init>(PathConflictResolver.java:251)
at
org.eclipse.aether.util.graph.transformer.PathConflictResolver.transformGraph(PathConflictResolver.java:170)
at
org.eclipse.aether.util.graph.transformer.ConflictResolver.transformGraph(ConflictResolver.java:266)
at
org.eclipse.aether.util.graph.transformer.ChainedDependencyGraphTransformer.transformGraph(ChainedDependencyGraphTransformer.java:72)
at
org.eclipse.aether.internal.impl.collect.DependencyCollectorDelegate.collectDependencies(DependencyCollectorDelegate.java:284)
at
org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:79)
at
org.eclipse.aether.internal.impl.DefaultRepositorySystem.collectDependencies(DefaultRepositorySystem.java:376)
at
org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:163)
at
org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:260)
at
org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectArtifacts(LifecycleDependencyResolver.java:208)
at
org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies(LifecycleDependencyResolver.java:128)
at
org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved(MojoExecutor.java:368)
at
org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:308)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:214)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:179)
at
org.apache.maven.lifecycle.internal.MojoExecutor$1.run(MojoExecutor.java:168)
at
org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute(DefaultMojosExecutionStrategy.java:39)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:165)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:110)
at
org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.lambda$createBuildCallable$0(MultiThreadedBuilder.java:191)
at
org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$$Lambda/0x000000004c54a3b8.call(Unknown
Source)
at java.util.concurrent.FutureTask.run(FutureTask.java:330)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:545)
at java.util.concurrent.FutureTask.run(FutureTask.java:330)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1090)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:614)
[ERROR] java.lang.OutOfMemoryError: Java heap space
java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java
heap space
at java.util.concurrent.FutureTask.report(FutureTask.java:124)
at java.util.concurrent.FutureTask.get(FutureTask.java:193)
at
org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild(MultiThreadedBuilder.java:146)
at
org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build(MultiThreadedBuilder.java:102)
at
org.apache.maven.lifecycle.internal.DefaultLifecycleStarter.execute(DefaultLifecycleStarter.java:123)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:311)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:226)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:149)
at
org.apache.maven.cling.invoker.mvn.MavenInvoker.doExecute(MavenInvoker.java:452)
at
org.apache.maven.cling.invoker.mvn.MavenInvoker.execute(MavenInvoker.java:97)
at
org.apache.maven.cling.invoker.mvn.MavenInvoker.execute(MavenInvoker.java:81)
at
org.apache.maven.cling.invoker.LookupInvoker.doInvoke(LookupInvoker.java:170)
at
org.apache.maven.cling.invoker.LookupInvoker.invoke(LookupInvoker.java:139)
at org.apache.maven.cling.ClingSupport.run(ClingSupport.java:76)
at org.apache.maven.cling.MavenCling.main(MavenCling.java:72)
at
jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.lang.reflect.Method.invoke(Method.java:565)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:255)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:201)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:362)
at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:314)
Caused by: java.lang.OutOfMemoryError: Java heap space
at java.util.ArrayList.<init>(ArrayList.java:157)
at
org.eclipse.aether.util.graph.transformer.PathConflictResolver$Path.addChildren(PathConflictResolver.java:695)
at
org.eclipse.aether.util.graph.transformer.PathConflictResolver$Path.access$2300(PathConflictResolver.java:401)
at
org.eclipse.aether.util.graph.transformer.PathConflictResolver$State.gatherCRNodes(PathConflictResolver.java:363)
at
org.eclipse.aether.util.graph.transformer.PathConflictResolver$State.build(PathConflictResolver.java:346)
at
org.eclipse.aether.util.graph.transformer.PathConflictResolver$State.<init>(PathConflictResolver.java:335)
at
org.eclipse.aether.util.graph.transformer.PathConflictResolver$State.<init>(PathConflictResolver.java:251)
at
org.eclipse.aether.util.graph.transformer.PathConflictResolver.transformGraph(PathConflictResolver.java:170)
at
org.eclipse.aether.util.graph.transformer.ConflictResolver.transformGraph(ConflictResolver.java:266)
at
org.eclipse.aether.util.graph.transformer.ChainedDependencyGraphTransformer.transformGraph(ChainedDependencyGraphTransformer.java:72)
at
org.eclipse.aether.internal.impl.collect.DependencyCollectorDelegate.collectDependencies(DependencyCollectorDelegate.java:284)
at
org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:79)
at
org.eclipse.aether.internal.impl.DefaultRepositorySystem.collectDependencies(DefaultRepositorySystem.java:376)
at
org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:163)
at
org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:260)
at
org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectArtifacts(LifecycleDependencyResolver.java:208)
at
org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies(LifecycleDependencyResolver.java:128)
at
org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved(MojoExecutor.java:368)
at
org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:308)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:214)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:179)
at
org.apache.maven.lifecycle.internal.MojoExecutor$1.run(MojoExecutor.java:168)
at
org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute(DefaultMojosExecutionStrategy.java:39)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:165)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:110)
at
org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.lambda$createBuildCallable$0(MultiThreadedBuilder.java:191)
at
org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$$Lambda/0x000000004c54a3b8.call(Unknown
Source)
at java.util.concurrent.FutureTask.run(FutureTask.java:330)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:545)
at java.util.concurrent.FutureTask.run(FutureTask.java:330)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1090)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:614)
```
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