Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.1.0
    • Fix Version/s: 3.1.2
    • Component/s: None
    • Labels:
      None
    • Environment:
      Redhat7

      Description

      Doing a stackdump while "maven-jar-plugin:3.1.0:jar (default-jar)" shows thread spending a lot of time in UnixNativeDispatcher.getgrgid.

      This was not visible in java 8 and jar plugin version 2.6.

      Our previous build time has been increased from 5min to 3h 30min.

      Tested version Java 11 and 3.1.0 of maven-jar-plugin

       

      <plugin>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-jar-plugin</artifactId>
      <version>${maven.jar.plugin.version}</version>
      <configuration>
       <forceCreation>true</forceCreation>
       <archive>
        <index>true</index>
        <manifest>
          <addClasspath>true</addClasspath>
        </manifest>
       </archive>
      </configuration>
      </plugin>
       
      

       

      java.lang.Thread.State: RUNNABLE
       at sun.nio.fs.UnixNativeDispatcher.getgrgid(java.base@11/Native Method)
       at sun.nio.fs.UnixUserPrincipals.fromGid(java.base@11/UnixUserPrincipals.java:129)
       at sun.nio.fs.UnixFileAttributes.group(java.base@11/UnixFileAttributes.java:208)
       - locked <0x000000067c2b31f0> (a sun.nio.fs.UnixFileAttributes)
       at sun.nio.fs.UnixFileAttributeViews$Posix.addRequestedPosixAttributes(java.base@11/UnixFileAttributeViews.java:214)
       at sun.nio.fs.UnixFileAttributeViews$Unix.readAttributes(java.base@11/UnixFileAttributeViews.java:362)
       at sun.nio.fs.AbstractFileSystemProvider.readAttributes(java.base@11/AbstractFileSystemProvider.java:94)
       at java.nio.file.Files.readAttributes(java.base@11/Files.java:1996)
       at org.codehaus.plexus.components.io.attributes.FileAttributes.<init>(FileAttributes.java:67)
       at org.codehaus.plexus.components.io.resources.PlexusIoFileResourceCollection.addResources(PlexusIoFileResourceCollection.java:156)
       at org.codehaus.plexus.components.io.resources.PlexusIoFileResourceCollection.getResources(PlexusIoFileResourceCollection.java:254)
       at org.codehaus.plexus.archiver.AbstractArchiver$1.hasNext(AbstractArchiver.java:506)
       at org.codehaus.plexus.archiver.zip.AbstractZipArchiver.createArchiveMain(AbstractZipArchiver.java:256)
       at org.codehaus.plexus.archiver.zip.AbstractZipArchiver.execute(AbstractZipArchiver.java:234)
       at org.codehaus.plexus.archiver.AbstractArchiver.createArchive(AbstractArchiver.java:987)
       at org.apache.maven.archiver.MavenArchiver.createArchive(MavenArchiver.java:649)
       at org.apache.maven.plugins.jar.AbstractJarMojo.createArchive(AbstractJarMojo.java:224)
       at org.apache.maven.plugins.jar.AbstractJarMojo.execute(AbstractJarMojo.java:255)
       at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
       at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
       at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:154)
       at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:146)
       at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
       at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call(MultiThreadedBuilder.java:200)
       at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call(MultiThreadedBuilder.java:196)
       at java.util.concurrent.FutureTask.run(java.base@11/FutureTask.java:264)
       at java.util.concurrent.Executors$RunnableAdapter.call(java.base@11/Executors.java:515)
       at java.util.concurrent.FutureTask.run(java.base@11/FutureTask.java:264)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11/ThreadPoolExecutor.java:1128)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11/ThreadPoolExecutor.java:628)
       at java.lang.Thread.run(java.base@11/Thread.java:834)

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              • Assignee:
                khmarbaise Karl Heinz Marbaise
                Reporter:
                nordmcla Claes Nordmark
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                • Created:
                  Updated:
                  Resolved: