[dali-dev] Re: testing deadlock

[Karen Moore <karen.moore@xxxxxxxxxx>]

A little more information, if I don't get a deadlock running the tests 
then I will instead get this exception.  I'm wondering if maybe the 
peristence.xml is not getting created quickly enough and another test 
has already been started before it's been created.  The persistence.xml 
and orm.xml files are created in a separate Job.


org.eclipse.emf.ecore.resource.impl.ResourceSetImpl$1DiagnosticWrappedException: 
org.eclipse.core.internal.resources.ResourceException: Resource 
'/ContextModelTestProject/src/META-INF/persistence.xml' is not local.
  at 
org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.handleDemandLoadException(ResourceSetImpl.java:315) 

  at 
org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:274) 

  at 
org.eclipse.jem.internal.util.emf.workbench.ProjectResourceSetImpl.getResource(ProjectResourceSetImpl.java:343) 

  at 
org.eclipse.wst.common.internal.emfworkbench.WorkbenchResourceHelper.getOrCreateResource(WorkbenchResourceHelper.java:384) 

  at 
org.eclipse.jpt.core.resource.AbstractResourceModelProvider.getResource(AbstractResourceModelProvider.java:99) 

  at 
org.eclipse.jpt.core.internal.resource.persistence.PersistenceResourceModelProvider.getResource(PersistenceResourceModelProvider.java:73) 

  at 
org.eclipse.jpt.core.internal.context.GenericRootContextNode.<init>(GenericRootContextNode.java:65) 

  at 
org.eclipse.jpt.core.internal.platform.GenericJpaFactory.buildRootContext(GenericJpaFactory.java:280) 

  at 
org.eclipse.jpt.core.internal.GenericJpaProject.buildRootContextNode(GenericJpaProject.java:201) 

  at 
org.eclipse.jpt.core.internal.GenericJpaProject.<init>(GenericJpaProject.java:163) 

  at 
org.eclipse.jpt.core.internal.platform.GenericJpaFactory.buildJpaProject(GenericJpaFactory.java:233) 

  at 
org.eclipse.jpt.core.internal.GenericJpaModel$DefaultJpaProjectHolder.buildJpaProject(GenericJpaModel.java:445) 

  at 
org.eclipse.jpt.core.internal.GenericJpaModel$DefaultJpaProjectHolder.jpaProject(GenericJpaModel.java:437) 

  at 
org.eclipse.jpt.core.internal.GenericJpaModel.getJpaProject(GenericJpaModel.java:81) 

  at 
org.eclipse.jpt.core.internal.JpaModelManager.getJpaProject(JpaModelManager.java:178) 

  at 
org.eclipse.jpt.core.JptCorePlugin.getJpaProject(JptCorePlugin.java:157)
  at 
org.eclipse.jpt.core.tests.internal.projects.TestJpaProject.<init>(TestJpaProject.java:58) 

  at 
org.eclipse.jpt.core.tests.internal.projects.TestJpaProject.buildJpaProject(TestJpaProject.java:35) 

  at 
org.eclipse.jpt.core.tests.internal.context.ContextModelTestCase.buildJpaProject(ContextModelTestCase.java:78) 



Karen Moore wrote:

> Ignore the last thread dump, attaching it again since I was picking 
> the wrong java process :( This trace actually has our code in it, just 
> a bit more helpful
>
> Karen
>
> Karen Moore wrote:
>
> > So, I'm getting deadlocks most of the time when I run the 
> > JptCoreContextModelTests.  I have attached the thread dump from when 
> > it happens.  Is anyone else seeing this issue after checking out 
> > Paul's model provider changes?  I know Paul isn't getting the 
> > deadlocks, but curious if it is only me and if anyone has clues on 
> > how we can solve it.
> >
> > Karen
>
>
>