[MNG-7115] MavenITmng5771CoreExtensionsTest fails on maven-3.8.x branch

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Component/s: Core, Integration Tests
• Assignee: Michael Osipov
• Reporter: Michael Osipov
• Created: 14/Mar/21 13:35
• Updated: 10/Oct/21 19:26
• Resolved: 03/Jul/21 09:56

Description

The IT fails reliably because of:

[INFO] --- maven-it-plugin-core-extensions-client:0.1:validate-component (validate-extensions) @ test ---
[DEBUG] org.apache.maven.its.it-core-extensions:maven-it-plugin-core-extensions-client:jar:0.1
[DEBUG]    org.codehaus.plexus:plexus-utils:jar:1.1:runtime
[INFO] Downloading from repoman: http://localhost:11669/org/codehaus/plexus/plexus-utils/1.1/plexus-utils-1.1.jar
75193 [qtp1198759714-300] WARN org.eclipse.jetty.server.HttpChannel - /org/codehaus/plexus/plexus-utils/1.1/plexus-utils-1.1.jar
java.io.FileNotFoundException: /var/mosipov/Projekte/maven-integration-testing/core-it-suite/target/test-classes/mng-5771-core-extensions/repo/org/codehaus/plexus/plexus-utils/1.1/plexus-utils-1.1.jar (No such file or directory)
        at java.io.FileInputStream.open0(Native Method)
        at java.io.FileInputStream.open(FileInputStream.java:195)
        at java.io.FileInputStream.<init>(FileInputStream.java:138)
        at org.apache.maven.it.HttpServer$HttpServerBuilder$2.stream(HttpServer.java:174)
        at org.apache.maven.it.HttpServer$StreamSourceHandler.handle(HttpServer.java:210)
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:529)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
        at org.eclipse.jetty.server.Server.handle(Server.java:445)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:267)
        at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:224)
        at org.eclipse.jetty.io.AbstractConnection$ReadCallback.run(AbstractConnection.java:358)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:601)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:532)
        at java.lang.Thread.run(Thread.java:748)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.029 s
[INFO] Finished at: 2021-03-14T14:04:20+01:00
[INFO] ------------------------------------------------------------------------

The reason is that Maven Core constantly adds Plexus Utils 1.1 dynamically to the extension classpath. This annoyance has been fixed for Maven 4 in:

commit c61e63032f71c32c4060c8a94ce792bf47824e3c (slawekjaranowski/master)
Author: Sylwester Lachiewicz <[e-mail]>
Date:   2020-07-24T01:59:50+02:00

    [MNG-6965] Extensions suddenly have org.codehaus.plexus:plexus-utils:jar:1.1 on their classpath

    This closes #367

I don't know what the best solution would be here.

Issue Links

• is fixed by: MNG-6965 Extensions suddenly have org.codehaus.plexus:plexus-utils:jar:1.1 on their classpath
• is related to: MNG-5984 Maven core extension resolution ignores repositories from activeByDefault profiles in settings.xml