[
https://issues.apache.org/jira/browse/MSOURCES-119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16686474#comment-16686474
]
Claes Nordmark commented on MSOURCES-119:
-----------------------------------------
Also some more input using maven-profiler:
Run package on 2018/11/14 13:55:19 with parameters: \{maven.test.skip=true,
profile=true, disableTimeSorting=true}
my-app (44.61 s)
Plugin execution Duration
org.apache.maven.plugins:maven-resources-plugin:2.6:resources \{execution:
default-resources} 889.8 ms
org.apache.maven.plugins:maven-compiler-plugin:3.1:compile \{execution:
default-compile} 1.402 s
org.apache.maven.plugins:maven-resources-plugin:2.6:testResources \{execution:
default-testResources} 2.019 ms
org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile \{execution:
default-testCompile} 1.383 ms
org.apache.maven.plugins:maven-surefire-plugin:2.18.1:test \{execution:
default-test} 480.9 ms
org.apache.maven.plugins:maven-jar-plugin:*3.1.0*:jar \{execution: default-jar}
6.388 s
org.apache.maven.plugins:maven-javadoc-plugin:*3.0.1*:jar \{execution:
attach-javadocs} 21.25 s
org.apache.maven.plugins:maven-source-plugin:*3.0.0*:jar \{execution:
attach-sources} 11.33 s
my-app (11.86 s)
Run package on 2018/11/14 13:56:33 with parameters: \{maven.test.skip=true,
profile=true, disableTimeSorting=true}
my-app (11.37 s)
Plugin execution Duration
org.apache.maven.plugins:maven-resources-plugin:2.6:resources \{execution:
default-resources} 801.5 ms
org.apache.maven.plugins:maven-compiler-plugin:3.1:compile \{execution:
default-compile} 2.328 s
org.apache.maven.plugins:maven-resources-plugin:2.6:testResources \{execution:
default-testResources} 3.180 ms
org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile \{execution:
default-testCompile} 1.603 ms
org.apache.maven.plugins:maven-surefire-plugin:2.18.1:test \{execution:
default-test} 414.0 ms
org.apache.maven.plugins:maven-jar-plugin:*2.6*:jar \{execution: default-jar}
1.892 s
org.apache.maven.plugins:maven-javadoc-plugin*:2.10.1*:jar \{execution:
attach-javadocs} 2.921 s
org.apache.maven.plugins:maven-source-plugin:*2.4*:jar \{execution:
attach-sources} 1.242 s
> Archiving to jar is very slow
> -----------------------------
>
> Key: MSOURCES-119
> URL: https://issues.apache.org/jira/browse/MSOURCES-119
> Project: Maven Source Plugin
> Issue Type: Bug
> Affects Versions: 3.0.0
> Environment: RedHat 7
> Reporter: Claes Nordmark
> Priority: Major
>
> Doing a stackdump while "maven-source-plugin:3.0.0:jar-no-fork
> (attach-sources)" shows thread spending a lot of time in
> UnixNativeDispatcher.getgrgid.
> This was not visible in java 8 and source plugin version 2.4.
> Our previous build time has been increased from 5min to 3h 30min.
> Tested version Java 11 and 3.0.0 of maven-source-plugin
> maven config:
> {code:java}
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-source-plugin</artifactId>
> <version>3.0.0</version>
> <executions>
> <execution>
> <id>attach-sources</id>
> <goals>
> <goal>jar-no-fork</goal>
> </goals>
> </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 <0x00000006b0773fd8> (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.Java7FileAttributes.<init>(Java7FileAttributes.java:65)}}
> {{ at
> org.codehaus.plexus.components.io.resources.PlexusIoFileResourceCollection.addResourcesJava7(PlexusIoFileResourceCollection.java:192)}}
> {{ at
> org.codehaus.plexus.components.io.resources.PlexusIoFileResourceCollection.getResources(PlexusIoFileResourceCollection.java:287)}}
> {{ at
> org.codehaus.plexus.archiver.AbstractArchiver$1.hasNext(AbstractArchiver.java:504)}}
> {{ at
> org.apache.maven.plugins.source.AbstractSourceJarMojo.packageSources(AbstractSourceJarMojo.java:287)}}
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