michael-o commented on a change in pull request #662: URL: https://github.com/apache/maven/pull/662#discussion_r785507270
########## File path: maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/multithreaded/MultiThreadedBuilder.java ########## @@ -183,19 +196,26 @@ private void multiThreadedProjectTaskSegmentBuild( ConcurrencyDependencyGraph an private Callable<ProjectSegment> createBuildCallable( final MavenSession rootSession, final ProjectSegment projectBuild, final ReactorContext reactorContext, - final TaskSegment taskSegment, final ThreadOutputMuxer muxer ) + final TaskSegment taskSegment, + final ThreadOutputMuxer muxer, + final Set<String> duplicateArtifactIds ) { return () -> { final Thread currentThread = Thread.currentThread(); final String originalThreadName = currentThread.getName(); - currentThread.setName( "mvn-builder-" + projectBuild.getProject().getId() ); + final MavenProject project = projectBuild.getProject(); + + final String threadNameSuffix = duplicateArtifactIds.contains( project.getArtifactId() ) + ? project.getGroupId() + ":" + project.getArtifactId() + : project.getArtifactId(); + currentThread.setName( "mvn-builder_" + threadNameSuffix ); Review comment: Please revert, we can discuss this when this is really going to be a problem. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@maven.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org