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An adopter has hit a deadlock condition between DependencyGraph and StructureEdit. Here are the relevant threads: 3XMTHREADINFO "Worker-0" J9VMThread:0x0000000002ADCB00, j9thread_t:0x000000000F689F20, java/lang/Thread:0x00000000A1E8FC38, state:B, prio=5 3XMJAVALTHREAD (java/lang/Thread getId:0x20, isDaemon:false) 3XMTHREADINFO1 (native thread ID:0xECC, native priority:0x5, native policy:UNKNOWN, vmstate:B, vm thread flags:0x00000201) 3XMCPUTIME CPU usage total: 0.234001500 secs, user: 0.202801300 secs, system: 0.031200200 secs, current category="Application" 3XMTHREADBLOCK Blocked on: org/eclipse/wst/common/componentcore/internal/util/ComponentImplManager@0x00000000A655C248 Owned by: "Worker-2" (J9VMThread:0x0000000003582400, java/lang/Thread:0x00000000A96CED38) 3XMHEAPALLOC Heap bytes allocated since last GC cycle=0 (0x0) 3XMTHREADINFO3 Java callstack: 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/util/ComponentImplManager.createComponent(ComponentImplManager.java:203(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/ComponentCore.createComponent(ComponentCore.java:64(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/util/HRefTranslator.convertStringToValue(HRefTranslator.java:69) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.extractValue(EMF2DOMAdapterImpl.java:1213) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.primUpdateMOFFeature(EMF2DOMAdapterImpl.java:1472(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.updateMOFFeature(EMF2DOMAdapterImpl.java:1851(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.primUpdateMOF(EMF2DOMAdapterImpl.java:993(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.updateMOF(EMF2DOMAdapterImpl.java:973(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.primUpdateMOFMultiFeature(EMF2DOMAdapterImpl.java:522) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.primUpdateMOFMultiFeature(EMF2DOMAdapterImpl.java:1564(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.updateMOFMultiFeature(EMF2DOMAdapterImpl.java:1778(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.updateMOFFeature(EMF2DOMAdapterImpl.java:1833(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.primUpdateMOF(EMF2DOMAdapterImpl.java:993(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.updateMOF(EMF2DOMAdapterImpl.java:973(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.primUpdateMOFMultiFeature(EMF2DOMAdapterImpl.java:522) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.primUpdateMOFMultiFeature(EMF2DOMAdapterImpl.java:1564(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.updateMOFMultiFeature(EMF2DOMAdapterImpl.java:1778(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.updateMOFFeature(EMF2DOMAdapterImpl.java:1833(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.primUpdateMOF(EMF2DOMAdapterImpl.java:993(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.updateMOF(EMF2DOMAdapterImpl.java:973(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.primUpdateMOFMultiFeature(EMF2DOMAdapterImpl.java:522) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.updateMOFRootFeature(EMF2DOMAdapterImpl.java:1014) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.primUpdateMOF(EMF2DOMAdapterImpl.java:989(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMAdapterImpl.updateMOF(EMF2DOMAdapterImpl.java:973(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/EMF2DOMRenderer.doLoad(EMF2DOMRenderer.java:64) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/TranslatorResourceImpl.basicDoLoad(TranslatorResourceImpl.java:153) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/CompatibilityXMIResourceImpl.doLoad(CompatibilityXMIResourceImpl.java:182) 4XESTACKTRACE at org/eclipse/emf/ecore/resource/impl/ResourceImpl.load(ResourceImpl.java:1518) 4XESTACKTRACE at org/eclipse/emf/ecore/resource/impl/ResourceImpl.load(ResourceImpl.java:1297) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/CompatibilityXMIResourceImpl.load(CompatibilityXMIResourceImpl.java:272) 4XESTACKTRACE at org/eclipse/wst/common/internal/emf/resource/TranslatorResourceImpl.load(TranslatorResourceImpl.java:423) 4XESTACKTRACE at org/eclipse/emf/ecore/resource/impl/ResourceSetImpl.demandLoad(ResourceSetImpl.java:259) 4XESTACKTRACE at org/eclipse/jem/internal/util/emf/workbench/ProjectResourceSetImpl.demandLoad(ProjectResourceSetImpl.java:811) 4XESTACKTRACE at org/eclipse/emf/ecore/resource/impl/ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:274) 4XESTACKTRACE at org/eclipse/jem/internal/util/emf/workbench/ProjectResourceSetImpl.getResource(ProjectResourceSetImpl.java:1064(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emfworkbench/WorkbenchResourceHelper.getOrCreateResource(WorkbenchResourceHelper.java:380(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/internal/emfworkbench/integration/EditModel.getResource(EditModel.java:685(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/ModuleStructuralModel.getPrimaryResource(ModuleStructuralModel.java:332(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/ModuleStructuralModel.prepareProjectModulesIfNecessary(ModuleStructuralModel.java:240(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/ModuleStructuralModel.getPrimaryRootObject(ModuleStructuralModel.java:119(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/StructureEdit.getComponentModelRoot(StructureEdit.java:471(Compiled Code)) 5XESTACKTRACE (entered lock: org/eclipse/wst/common/componentcore/internal/ModuleStructuralModel@0x00000000A55ADDC8, entry count: 1) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/StructureEdit.getWorkbenchModules(StructureEdit.java:506(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/StructureEdit.getComponent(StructureEdit.java:949(Compiled Code)) 3XMTHREADINFO "Worker-2" J9VMThread:0x0000000003582400, j9thread_t:0x000000000F692930, java/lang/Thread:0x00000000A96CED38, state:CW, prio=5 3XMJAVALTHREAD (java/lang/Thread getId:0x31, isDaemon:false) 3XMTHREADINFO1 (native thread ID:0xF0C, native priority:0x5, native policy:UNKNOWN, vmstate:CW, vm thread flags:0x00080101) 3XMCPUTIME CPU usage total: 0.483603100 secs, user: 0.343202200 secs, system: 0.140400900 secs, current category="Application" 3XMTHREADBLOCK Waiting on: org/eclipse/core/internal/jobs/Semaphore@0x00000000A55ADFF0 Owned by: <unowned> 3XMHEAPALLOC Heap bytes allocated since last GC cycle=0 (0x0) 3XMTHREADINFO3 Java callstack: 4XESTACKTRACE at java/lang/Object.wait(Native Method) 4XESTACKTRACE at java/lang/Object.wait(Object.java:201(Compiled Code)) 4XESTACKTRACE at org/eclipse/core/internal/jobs/Semaphore.acquire(Semaphore.java:39(Compiled Code)) 5XESTACKTRACE (entered lock: org/eclipse/core/internal/jobs/Semaphore@0x00000000A55ADFF0, entry count: 1) 4XESTACKTRACE at org/eclipse/core/internal/jobs/OrderedLock.doAcquire(OrderedLock.java:170) 4XESTACKTRACE at org/eclipse/core/internal/jobs/OrderedLock.acquire(OrderedLock.java:106(Compiled Code)) 4XESTACKTRACE at org/eclipse/core/internal/jobs/OrderedLock.acquire(OrderedLock.java:82(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/StructureEdit.getComponentModelRoot(StructureEdit.java:467(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/StructureEdit.getWorkbenchModules(StructureEdit.java:506(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/StructureEdit.getComponent(StructureEdit.java:949(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/resources/VirtualComponent.createResource(VirtualComponent.java:124) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/resources/VirtualComponent.initializeResource(VirtualComponent.java:113) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/resources/VirtualComponent.<init>(VirtualComponent.java:148) 4XESTACKTRACE at org/eclipse/jst/j2ee/componentcore/util/EARVirtualComponent.<init>(EARVirtualComponent.java:68) 4XESTACKTRACE at org/eclipse/jst/j2ee/componentcore/util/EARVirtualComponent.createComponent(EARVirtualComponent.java:76) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/util/ComponentImplManager.createComponent(ComponentImplManager.java:215) 5XESTACKTRACE (entered lock: org/eclipse/wst/common/componentcore/internal/util/ComponentImplManager@0x00000000A655C248, entry count: 1) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/util/ComponentImplManager.createComponent(ComponentImplManager.java:203(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/ComponentCore.createComponent(ComponentCore.java:64(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/builder/DependencyGraphImpl$2$1.isStale(DependencyGraphImpl.java:959) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/builder/DependencyGraphImpl$2$1.run(DependencyGraphImpl.java:939) 4XESTACKTRACE at org/eclipse/core/runtime/SafeRunner.run(SafeRunner.java:42(Compiled Code)) 4XESTACKTRACE at org/eclipse/wst/common/componentcore/internal/builder/DependencyGraphImpl$2.run(DependencyGraphImpl.java:929) 4XESTACKTRACE at org/eclipse/core/internal/jobs/Worker.run(Worker.java:55(Compiled Code))
Created attachment 265726 [details] Acquire the lock for StructureEdit in ComponentManager
Created attachment 265873 [details] Better placement of the lock acquire
committed to master for WTP 3.8.2 (Neon.3) and WTP 3.9.0 (Oxygen)
