http://jira.codehaus.org/browse/MRRESOURCES-54
thank you so much for looking into this.... the parallel build is great! thanks david jencks On Mar 27, 2011, at 11:17 PM, Kristian Rosenvold wrote: > I was sent the url to the old velocity stuff and I see several thread safety > issues in the (*really* old) version being used by m-r-r-p. > > I checked out the latest version of velocity and all the problems I found > were fixed there, so I think we'll just give it a shot. > > Just make an issue under http://jira.codehaus.org/browse/MRRESOURCES and I'll > push it through. > > > Kristian > > > Den 23.03.2011 23:29, skrev David Jencks: >> I've been trying out the parallel stuff in maven 3.0.3 and when it works >> it's great. However I'm wondering what's going on here with this >> intermittent error. I've never gotten this error bulding single threaded. >> >> https://cwiki.apache.org/MAVEN/parallel-builds-in-maven-3.html says the >> maven-remote-resources-plugin 1.2 is threadsafe. However... >> >> [ERROR] Failed to execute goal >> org.apache.maven.plugins:maven-remote-resources-plugin:1.2:process (default) >> on project assemblies: Error rendering velocity resource. >> NullPointerException -> [Help 1] >> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute >> goal org.apache.maven.plugins:maven-remote-resources-plugin:1.2:process >> (default) on project assemblies: Error rendering velocity resource. >> at >> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217) >> at >> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) >> at >> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) >> at >> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) >> at >> org.apache.maven.lifecycle.internal.LifecycleThreadedBuilder$1.call(LifecycleThreadedBuilder.java:167) >> at >> org.apache.maven.lifecycle.internal.LifecycleThreadedBuilder$1.call(LifecycleThreadedBuilder.java:164) >> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) >> at java.util.concurrent.FutureTask.run(FutureTask.java:138) >> at >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) >> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) >> at java.util.concurrent.FutureTask.run(FutureTask.java:138) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >> at java.lang.Thread.run(Thread.java:680) >> Caused by: org.apache.maven.plugin.MojoExecutionException: Error rendering >> velocity resource. >> at >> org.apache.maven.plugin.resources.remote.ProcessRemoteResourcesMojo.processResourceBundles(ProcessRemoteResourcesMojo.java:1212) >> at >> org.apache.maven.plugin.resources.remote.ProcessRemoteResourcesMojo.execute(ProcessRemoteResourcesMojo.java:519) >> at >> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) >> at >> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) >> ... 13 more >> Caused by: java.lang.NullPointerException >> at >> org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance.java:831) >> at >> org.apache.velocity.app.VelocityEngine.mergeTemplate(VelocityEngine.java:440) >> at >> org.apache.velocity.app.VelocityEngine.mergeTemplate(VelocityEngine.java:419) >> at >> org.apache.maven.plugin.resources.remote.ProcessRemoteResourcesMojo.processResourceBundles(ProcessRemoteResourcesMojo.java:1125) >> ... 16 more >> >> I ran with -T 4. It looks like there were 3 failures with this same stack >> trace all in pom projects that aggregate subprojects. >> >> I don't have a lot of time to track down whats going on but might be able to >> spend a little time given enough advice. >> >> thanks >> david jencks >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org >> For additional commands, e-mail: dev-h...@maven.apache.org >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org > For additional commands, e-mail: dev-h...@maven.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org For additional commands, e-mail: dev-h...@maven.apache.org