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https://issues.apache.org/jira/browse/MINSTALL-205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17897199#comment-17897199
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Gili commented on MINSTALL-205:
-------------------------------
When I try version 4.0.0-beta-1 I get:
{quote}[WARNING] * Your build is requesting parallel execution, but this
*
[WARNING] * project contains the following plugin(s) that have goals not *
[WARNING] * marked as thread-safe to support parallel execution. *
[WARNING] * While this /may/ work fine, please look for plugin updates *
[WARNING] * and/or request plugins be made thread-safe. *
[WARNING] * If reporting an issue, report it against the plugin in *
[WARNING] * question, not against Apache Maven. *
[WARNING] *****************************************************************
[WARNING] The following goals are not marked as thread-safe in root:
[WARNING] org.apache.maven.plugins:maven-install-plugin:4.0.0-beta-1:install
[WARNING] *****************************************************************
{quote}
This seems to imply that either the documentation is wrong or the
implementation is wrong. The documentation I am looking at is
[https://maven.apache.org/plugins/maven-install-plugin/install-mojo.html] and
https://maven.apache.org/plugins/maven-install-plugin/install-mojo.html
> Warning when using install-file in parallel builds
> --------------------------------------------------
>
> Key: MINSTALL-205
> URL: https://issues.apache.org/jira/browse/MINSTALL-205
> Project: Maven Install Plugin
> Issue Type: Bug
> Affects Versions: 3.1.3
> Environment: Maven 3.9.9
> Reporter: Gili
> Priority: Major
>
> Per the online documentation, `install-file`:
> * Executes as an aggregator goal.
> * The goal is thread-safe and supports parallel builds.
> But when I use it in a parallel build I get this warning:
>
> {{[WARNING]
> *****************************************************************}}
> {{[WARNING] * The
> *}}
> {{[WARNING] *
> org.apache.maven.plugins:maven-install-plugin:3.1.3:install-file *}}
> {{[WARNING] * aggregator mojo is already being executed in this parallel
> *}}
> {{[WARNING] * build, those kind of mojos require exclusive access to
> *}}
> {{[WARNING] * reactor to prevent race conditions. This mojo execution will
> *}}
> {{[WARNING] * be blocked until the aggregator mojo is done.
> *}}
> {{[WARNING]
> *****************************************************************}}
>
> Expected behavior: If the plugin is safe for use in parallel builds, it
> should not trigger this warning.
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