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https://issues.apache.org/jira/browse/MNG-7096?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tamas Cservenak closed MNG-7096.
--------------------------------
Resolution: Cannot Reproduce
> Maven master and m-shade-p 3.2.1 hangs forever
> ----------------------------------------------
>
> Key: MNG-7096
> URL: https://issues.apache.org/jira/browse/MNG-7096
> Project: Maven
> Issue Type: Bug
> Affects Versions: 4.0.x-candidate
> Reporter: Tamas Cservenak
> Priority: Critical
>
> A fairly huge build, works okay with Maven 3.6.3, but with Maven
> 4.0.0-alpha-1-SNAPSHOT (ab20190a1a9fecdc8f85b40e8d03d806f3da4fc6) hangs
> forever at maven-shade-plugin:3.2.1 shade:shade goal.
> Env
> {noformat}
> $ ~/bin/maven/apache-maven-4.0.0-alpha-1-SNAPSHOT/bin/mvn -v
> Apache Maven 4.0.0-alpha-1-SNAPSHOT (ab20190a1a9fecdc8f85b40e8d03d806f3da4fc6)
> Maven home: /home/cstamas/bin/maven/apache-maven-4.0.0-alpha-1-SNAPSHOT
> Java version: 1.8.0_282, vendor: AdoptOpenJDK, runtime:
> /usr/lib/jvm/adoptopenjdk-8-hotspot-amd64/jre
> Default locale: en_US, platform encoding: UTF-8
> OS name: "linux", version: "5.8.0-43-generic", arch: "amd64", family: "unix"
> {noformat}
> JStack shows this:
> {{"main" #1 prio=5 os_prio=0 tid=0x00007fa84000b000 nid=0x9846 runnable
> [0x00007fa84634d000]"main" #1 prio=5 os_prio=0 tid=0x00007fa84000b000
> nid=0x9846 runnable [0x00007fa84634d000] java.lang.Thread.State: RUNNABLE
> at
> org.jdom2.output.support.AbstractFormattedWalker.next(AbstractFormattedWalker.java:465)
> at
> org.jdom2.output.support.AbstractXMLOutputProcessor.printContent(AbstractXMLOutputProcessor.java:925)
> at
> org.jdom2.output.support.AbstractXMLOutputProcessor.printElement(AbstractXMLOutputProcessor.java:868)
> at
> org.jdom2.output.support.AbstractXMLOutputProcessor.printContent(AbstractXMLOutputProcessor.java:946)
> at
> org.jdom2.output.support.AbstractXMLOutputProcessor.printElement(AbstractXMLOutputProcessor.java:868)
> at
> org.jdom2.output.support.AbstractXMLOutputProcessor.printContent(AbstractXMLOutputProcessor.java:946)
> at
> org.jdom2.output.support.AbstractXMLOutputProcessor.printElement(AbstractXMLOutputProcessor.java:868)
> at
> org.jdom2.output.support.AbstractXMLOutputProcessor.printContent(AbstractXMLOutputProcessor.java:946)
> at
> org.jdom2.output.support.AbstractXMLOutputProcessor.printElement(AbstractXMLOutputProcessor.java:868)
> at
> org.jdom2.output.support.AbstractXMLOutputProcessor.printContent(AbstractXMLOutputProcessor.java:946)
> at
> org.jdom2.output.support.AbstractXMLOutputProcessor.printElement(AbstractXMLOutputProcessor.java:868)
> at
> org.jdom2.output.support.AbstractXMLOutputProcessor.printDocument(AbstractXMLOutputProcessor.java:533)
> at
> org.jdom2.output.support.AbstractXMLOutputProcessor.process(AbstractXMLOutputProcessor.java:191)
> at org.jdom2.output.XMLOutputter.output(XMLOutputter.java:822) at
> org.apache.maven.plugins.shade.pom.MavenJDOMWriter.write(MavenJDOMWriter.java:2159)
> at org.apache.maven.plugins.shade.pom.PomWriter.write(PomWriter.java:75) at
> org.apache.maven.plugins.shade.mojo.ShadeMojo.rewriteDependencyReducedPomIfWeHaveReduction(ShadeMojo.java:1049)
> at
> org.apache.maven.plugins.shade.mojo.ShadeMojo.createDependencyReducedPom(ShadeMojo.java:978)
> at org.apache.maven.plugins.shade.mojo.ShadeMojo.execute(ShadeMojo.java:538)
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:136)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:159)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:151)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:115)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:79)
> at
> org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:64)
> at
> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:131)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:338) at
> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:217) at
> org.apache.maven.DefaultMaven.execute(DefaultMaven.java:130) at
> org.apache.maven.cli.MavenCli.execute(MavenCli.java:980) at
> org.apache.maven.cli.MavenCli.doMain(MavenCli.java:294) at
> org.apache.maven.cli.MavenCli.main(MavenCli.java:198) at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498) at
> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)}}
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