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Posted to issues@maven.apache.org by "Michael Osipov (Jira)" <ji...@apache.org> on 2021/05/02 15:03:00 UTC

[jira] [Moved] (MSITE-873) The following plugins are not marked @threadSafe in org.apache.maven.plugins:maven-site-plugin:3.9.1

     [ https://issues.apache.org/jira/browse/MSITE-873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Osipov moved MNGSITE-451 to MSITE-873:
----------------------------------------------

        Key: MSITE-873  (was: MNGSITE-451)
    Project: Maven Site Plugin  (was: Maven Project Web Site)

> The following plugins are not marked @threadSafe in org.apache.maven.plugins:maven-site-plugin:3.9.1
> ----------------------------------------------------------------------------------------------------
>
>                 Key: MSITE-873
>                 URL: https://issues.apache.org/jira/browse/MSITE-873
>             Project: Maven Site Plugin
>          Issue Type: Bug
>            Reporter: PatPatPat123
>            Priority: Major
>
> Hello Maven Site Plugin Team,
> This is my first post here, apologies in advanced if this post is not respecting conventions.
> There is currently an issue with the version 3.9.1 of maven-site-plugin when running in multithread environment.
>  
> <plugin>
>  <groupId>org.apache.maven.plugins</groupId>
>  <artifactId>maven-site-plugin</artifactId>
>  <version>3.9.1</version>
> </plugin>
>  
> The setup is simple and reproducible 100%.
> Nowadays, maven multimode is very popular, especially among micro services pattern.
> For instance, within one maven project, possibility to have many multi module micro service.
>  
> And often it makes sense to run maven commands on them in parallel.
>  
> Unfortunately, the current maven multi module will yield this issue:
>  
> [INFO] --------------------------------[ pom ]---------------------------------
> [WARNING] *****************************************************************
> [WARNING] * Your build is requesting parallel execution, but project      *
> [WARNING] * contains the following plugin(s) that have goals not marked   *
> [WARNING] * as @threadSafe to support parallel building.                  *
> [WARNING] * While this /may/ work fine, please look for plugin updates    *
> * While this /may/ work fine, please look for plugin updates    *
> * and/or request plugins be made thread-safe.                   *
> * If reporting an issue, report it against the plugin in        *
> * question, not against maven-core                              *
> *****************************************************************
> The following plugins are not marked @threadSafe in X:
> org.apache.maven.plugins:maven-site-plugin:3.9.1
> Enable debug to see more precisely which goals are not marked @threadSafe.
> *****************************************************************
>  
> Allowing this plugin to fully be compatible with parallel maven execution would be a great plus of this plugin.
>  
> Also, maybe the fix is as simple as 
> @Mojo(name = "generate", requiresProject = true, defaultPhase = LifecyclePhase.INTEGRATION_TEST, requiresDependencyResolution = ResolutionScope.TEST, threadSafe = true)
>  
> Nonetheless, wanted to say thanks for this great project, and hopefully to have this issue fixed.
>  
> Good day!
>  
>  
>  
>  



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