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Posted to issues@maven.apache.org by "Robert Scholte (JIRA)" <ji...@apache.org> on 2018/11/23 10:00:01 UTC
[jira] [Updated] (MJAVADOC-543) Archiving to jar is very slow
[ https://issues.apache.org/jira/browse/MJAVADOC-543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Scholte updated MJAVADOC-543:
------------------------------------
Description:
Doing a stackdump while "maven-javadoc-plugin:3.0.1:jar (attach-javadoc)" shows thread spending a lot of time in UnixNativeDispatcher.getgrgid.
This was not visible in java 8 and javadoc plugin version 2.4.
Our previous build time has been increased from 5min to 3h 30min.
Tested version Java 11 and 3.0.1 of maven-javadoc-plugin
maven config:
{code:java}
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>3.0.1</version>
<executions>
<execution>
<id>attach-javadocs</id>
<goals>
<goal>jar</goal>
</goals>
<configuration>
<failOnError>false</failOnError>
</configuration>
</execution>
</executions>
</plugin>{code}
{{java.lang.Thread.State: RUNNABLE}}
{noformat}
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 <0x00000006a2fe0f40> (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:250)
at org.codehaus.plexus.archiver.AbstractArchiver$1.hasNext(AbstractArchiver.java:506)
at org.codehaus.plexus.archiver.zip.AbstractZipArchiver.createArchiveMain(AbstractZipArchiver.java:257)
at org.codehaus.plexus.archiver.zip.AbstractZipArchiver.execute(AbstractZipArchiver.java:235)
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.javadoc.JavadocJar.generateArchive(JavadocJar.java:300)
at org.apache.maven.plugins.javadoc.JavadocJar.doExecute(JavadocJar.java:205)
at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.execute(AbstractJavadocMojo.java:1912)
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$Worker.run(java.base@11/ThreadPoolExecutor.java:628)
at java.lang.Thread.run(java.base@11/Thread.java:834)
{noformat}
was:
Doing a stackdump while "maven-javadoc-plugin:3.0.1:jar (attach-javadoc)" shows thread spending a lot of time in UnixNativeDispatcher.getgrgid.
This was not visible in java 8 and javadoc plugin version 2.4.
Our previous build time has been increased from 5min to 3h 30min.
Tested version Java 11 and 3.0.1 of maven-javadoc-plugin
maven config:
{code:java}
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>3.0.1</version>
<executions>
<execution>
<id>attach-javadocs</id>
<goals>
<goal>jar</goal>
</goals>
<configuration>
<failOnError>false</failOnError>
</configuration>
</execution>
</executions>
</plugin>{code}
{{java.lang.Thread.State: RUNNABLE}}
{{ at sun.nio.fs.UnixNativeDispatcher.getgrgid(java.base@11/Native Method)}}
{{ at sun.nio.fs.UnixUserPrincipals.fromGid(java.base@11/UnixUserPrincipals.java:129)}}
{{ at sun.nio.fs.UnixFileAttributes.group(java.base@11/UnixFileAttributes.java:208)}}
{{ - locked <0x00000006a2fe0f40> (a sun.nio.fs.UnixFileAttributes)}}
{{ at sun.nio.fs.UnixFileAttributeViews$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:250)}}
{{ at org.codehaus.plexus.archiver.AbstractArchiver$1.hasNext(AbstractArchiver.java:506)}}
{{ at org.codehaus.plexus.archiver.zip.AbstractZipArchiver.createArchiveMain(AbstractZipArchiver.java:257)}}
{{ at org.codehaus.plexus.archiver.zip.AbstractZipArchiver.execute(AbstractZipArchiver.java:235)}}
{{ 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.javadoc.JavadocJar.generateArchive(JavadocJar.java:300)}}
{{ at org.apache.maven.plugins.javadoc.JavadocJar.doExecute(JavadocJar.java:205)}}
{{ at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.execute(AbstractJavadocMojo.java:1912)}}
{{ 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$Worker.run(java.base@11/ThreadPoolExecutor.java:628)}}
{{ at java.lang.Thread.run(java.base@11/Thread.java:834)}}
> Archiving to jar is very slow
> -----------------------------
>
> Key: MJAVADOC-543
> URL: https://issues.apache.org/jira/browse/MJAVADOC-543
> Project: Maven Javadoc Plugin
> Issue Type: Bug
> Affects Versions: 3.0.1
> Environment: Redhat7
> Reporter: Claes Nordmark
> Priority: Major
>
> Doing a stackdump while "maven-javadoc-plugin:3.0.1:jar (attach-javadoc)" shows thread spending a lot of time in UnixNativeDispatcher.getgrgid.
> This was not visible in java 8 and javadoc plugin version 2.4.
> Our previous build time has been increased from 5min to 3h 30min.
> Tested version Java 11 and 3.0.1 of maven-javadoc-plugin
> maven config:
>
> {code:java}
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-javadoc-plugin</artifactId>
> <version>3.0.1</version>
> <executions>
> <execution>
> <id>attach-javadocs</id>
> <goals>
> <goal>jar</goal>
> </goals>
> <configuration>
> <failOnError>false</failOnError>
> </configuration>
> </execution>
> </executions>
> </plugin>{code}
>
> {{java.lang.Thread.State: RUNNABLE}}
> {noformat}
> at sun.nio.fs.UnixNativeDispatcher.getgrgid(java.base@11/Native Method)
> at sun.nio.fs.UnixUserPrincipals.fromGid(java.base@11/UnixUserPrincipals.java:129)
> at sun.nio.fs.UnixFileAttributes.group(java.base@11/UnixFileAttributes.java:208)
> - locked <0x00000006a2fe0f40> (a sun.nio.fs.UnixFileAttributes)
> at sun.nio.fs.UnixFileAttributeViews$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:250)
> at org.codehaus.plexus.archiver.AbstractArchiver$1.hasNext(AbstractArchiver.java:506)
> at org.codehaus.plexus.archiver.zip.AbstractZipArchiver.createArchiveMain(AbstractZipArchiver.java:257)
> at org.codehaus.plexus.archiver.zip.AbstractZipArchiver.execute(AbstractZipArchiver.java:235)
> 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.javadoc.JavadocJar.generateArchive(JavadocJar.java:300)
> at org.apache.maven.plugins.javadoc.JavadocJar.doExecute(JavadocJar.java:205)
> at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.execute(AbstractJavadocMojo.java:1912)
> 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)
> {noformat}
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