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Bug 491481 - UI freeze caused by waiting for the workspace lock in AbstractTextEditor.validateState
Summary: UI freeze caused by waiting for the workspace lock in AbstractTextEditor.vali...
Status: CLOSED DUPLICATE of bug 384473
Alias: None
Product: Platform
Classification: Eclipse Project
Component: Resources (show other bugs)
Version: 4.5.2   Edit
Hardware: All All
: P3 major (vote)
Target Milestone: ---   Edit
Assignee: Platform-Resources-Inbox CLA
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-04-11 21:28 EDT by Sergey Prigogin CLA
Modified: 2016-04-22 14:20 EDT (History)
1 user (show)

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Description Sergey Prigogin CLA 2016-04-11 21:28:58 EDT
Here is the stack of the UI freeze:

 at java.lang.Object.wait(Native Method)
        at org.eclipse.core.internal.jobs.Semaphore.acquire(Semaphore.java:39)
        at org.eclipse.core.internal.jobs.OrderedLock.doAcquire(OrderedLock.java:170)
        at org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLock.java:106)
        at org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLock.java:82)
        at org.eclipse.core.internal.resources.WorkManager.checkIn(WorkManager.java:121)
        at org.eclipse.core.internal.resources.Workspace.prepareOperation(Workspace.java:2189)
        at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2236)
        at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:130)
        at org.eclipse.ui.internal.editors.text.WorkspaceOperationRunner.run(WorkspaceOperationRunner.java:75)
        at org.eclipse.ui.internal.editors.text.WorkspaceOperationRunner.run(WorkspaceOperationRunner.java:65)
        at org.eclipse.ui.editors.text.TextFileDocumentProvider.executeOperation(TextFileDocumentProvider.java:456)
        at org.eclipse.ui.editors.text.TextFileDocumentProvider.validateState(TextFileDocumentProvider.java:1075)
        at org.eclipse.ui.texteditor.AbstractTextEditor.validateState(AbstractTextEditor.java:4965)
        at org.eclipse.ui.texteditor.AbstractTextEditor$24.run(AbstractTextEditor.java:5016)
        at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
        at org.eclipse.ui.texteditor.AbstractTextEditor.validateEditorInputState(AbstractTextEditor.java:5011)
        at org.eclipse.ui.texteditor.StatusTextEditor.validateEditorInputState(StatusTextEditor.java:131)
        at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.validateEditorInputState(AbstractDecoratedTextEditor.java:1067)
        at org.eclipse.ui.texteditor.AbstractTextEditor$ElementStateListener$Validator.verifyText(AbstractTextEditor.java:370)
        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:273)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4481)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1329)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1353)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1338)
        at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1119)
        at org.eclipse.swt.custom.StyledText.modifyContent(StyledText.java:7276)
        at org.eclipse.swt.custom.StyledText.sendKeyEvent(StyledText.java:8159)
        at org.eclipse.swt.custom.StyledText.doContent(StyledText.java:2502)
        at org.eclipse.swt.custom.StyledText.handleKey(StyledText.java:5967)
        at org.eclipse.swt.custom.StyledText.handleKeyDown(StyledText.java:5998)
        at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:5685)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4481)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1329)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1353)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1338)
        at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1365)
        at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:763)
        at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:3325)
        at org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:793)
        at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1980)
        at org.eclipse.swt.widgets.Control.windowProc(Control.java:5685)
        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4717)
        at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
        at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:9326)
        at org.eclipse.swt.widgets.Display.eventProc(Display.java:1225)
        at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
        at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2435)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3428)
        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)
        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018)
        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
        at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:694)
        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:606)
        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139)
        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
        at org.eclipse.equinox.launcher.Main.run(Main.java:1515)
        at org.eclipse.equinox.launcher.Main.main(Main.java:1488)

The workspace lock was held by a thread that was refreshing the workspace.
Comment 1 Dani Megert CLA 2016-04-22 08:57:21 EDT

*** This bug has been marked as a duplicate of bug 384473 ***
Comment 2 Sergey Prigogin CLA 2016-04-22 13:06:42 EDT
(In reply to Dani Megert from comment #1)

Dani, do you realize that bug 384473 is closed as WORKSFORME, but this bug is still affecting users of the latest Eclipse version?
Comment 3 Sergey Prigogin CLA 2016-04-22 14:20:38 EDT

*** This bug has been marked as a duplicate of bug 384473 ***