If the plugins are using in parallel builds, maven will issue a warning as it cannot determine if the plugings are thread-safe:
09:29:15 [WARNING] *****************************************************************
09:29:15 [WARNING] * Your build is requesting parallel execution, but this *
09:29:15 [WARNING] * project contains the following plugin(s) that have goals not *
09:29:15 [WARNING] * marked as thread-safe to support parallel execution. *
09:29:15 [WARNING] * While this /may/ work fine, please look for plugin updates *
09:29:15 [WARNING] * and/or request plugins be made thread-safe. *
09:29:15 [WARNING] * If reporting an issue, report it against the plugin in *
09:29:15 [WARNING] * question, not against Apache Maven. *
09:29:15 [WARNING] *****************************************************************
09:29:15 [WARNING] The following plugins are not marked as thread-safe in eclipse-platform-parent:
09:29:15 [WARNING] org.eclipse.cbi.maven.plugins:eclipse-jarsigner-plugin:1.4.3
Generally, all our plugins should be thread-safe (need to double check though) and we should add the threadsafe = true flag to the Mojo annotation.
If the plugins are using in parallel builds, maven will issue a warning as it cannot determine if the plugings are thread-safe:
Generally, all our plugins should be thread-safe (need to double check though) and we should add the
threadsafe = true
flag to the Mojo annotation.