[mojo-dev] [jira] (MJAXB-41) Add @threadSafe for parallel build feature of Maven3

[JIRA]

Title: Message Title

Lennart Jörelid commented on an issue   Re: Add @threadSafe for parallel build feature of Maven3 I must confess I find the @threadSafe annotation rather questionable when a plugin does not own the code it actually invokes. I believe that the plugin conveys a rather false sense of threadsafe-ty to a Maven user implying that the plugin developers can somehow guarantee that the plugin does not generate unwanted threading issues while being run. Since most of our plugins at codehaus invokes 3rd party libraries (cobertura, aspectj, jaxb and so on) which we for the most parts have not actually introspected, I would argue that we should not mark our plugins as threadsafe. This would be particularly true when plugins generate the equivalent of a command-line argument set and use those to invoke the 3rd party library (like cobertura, aspectj and jaxb plugins for example). I would therefore argue that we should remove the @threadSafe annotation on the jaxb plugin, especially since the maven documentation claims that "Mojos without this annotation will make Maven output a warning when used during a parallel build session" I think this is the correct way to approach the jaxb plugin; we should emit a warning since we cannot really vouch for the thread safety of the XJC or the schemagen libraries. Add Comment   Mojo's JAXB-2 Maven Plugin / MJAXB-41 Add @threadSafe for parallel build feature of Maven3 Please add @threadSafe to the Mojo(s) to get rid of the warning that Maven 3 issues when jaxb2-maven-plugin is involved in a multi module parallel build. See: https://cwiki.apache.org/MAVEN/parallel-builds-in-maven-3.html Warning: [WARNING] ***************************************************************** [WARNING] * Your build is requesting pa... This message was sent by Atlassian JIRA (v6.1.6#6162-sha1:7af547c) --------------------------------------------------------------------- To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage_email