Bug 358930

Description Markus Keller 2011-09-26 12:53:56 EDT

1.1.0.201109151100-r

The Team > Advanced > Tag... dialog locks up for more than 5 minutes when I try to expand the Advanced twistie. One processor is maxed out and stacktraces all end up in CommitCombo.add(CommitCombo.java:155).

Happened on the eclipse.jdt.ui Git repository, which has a huge commit history and a lot of tags.

I did this on a GTK machine. When I clicked the Combo dropdown button, this locked the entire machine for another 5 minutes.




"main" prio=10 tid=0x080afc00 nid=0x3d7b runnable [0xbfde7000..0xbfde9088]
   java.lang.Thread.State: RUNNABLE
	at org.eclipse.swt.internal.gtk.OS._gtk_combo_box_insert_text(Native Method)
	at org.eclipse.swt.internal.gtk.OS.gtk_combo_box_insert_text(OS.java:6424)
	at org.eclipse.swt.widgets.Combo.add(Combo.java:173)
	at org.eclipse.swt.widgets.Combo.add(Combo.java:134)
	at org.eclipse.egit.ui.internal.dialogs.CommitCombo.add(CommitCombo.java:155)
...


"main" prio=10 tid=0x080afc00 nid=0x3d7b runnable [0xbfde7000..0xbfde9088]
   java.lang.Thread.State: RUNNABLE
	at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:53)
	at org.eclipse.swt.widgets.Combo.add(Combo.java:171)
	at org.eclipse.swt.widgets.Combo.add(Combo.java:134)
	at org.eclipse.egit.ui.internal.dialogs.CommitCombo.add(CommitCombo.java:155)
	at org.eclipse.egit.ui.internal.dialogs.CreateTagDialog$6.expansionStateChanged(CreateTagDialog.java:516)
	at org.eclipse.ui.forms.widgets.ExpandableComposite.fireExpanding(ExpandableComposite.java:1081)
	at org.eclipse.ui.forms.widgets.ExpandableComposite.toggleState(ExpandableComposite.java:1065)
	at org.eclipse.ui.forms.widgets.ExpandableComposite.programmaticToggleState(ExpandableComposite.java:1115)
	at org.eclipse.ui.forms.widgets.ExpandableComposite.access$7(ExpandableComposite.java:1112)
	at org.eclipse.ui.forms.widgets.ExpandableComposite$7.handleEvent(ExpandableComposite.java:636)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
	at org.eclipse.jface.window.Window.open(Window.java:801)
	at org.eclipse.egit.ui.internal.actions.TagActionHandler.execute(TagActionHandler.java:71)
	at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293)
	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
	at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
	at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
	at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
	at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:829)
	at org.eclipse.ui.menus.CommandContributionItem.access$19(CommandContributionItem.java:815)
	at org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(CommandContributionItem.java:805)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:624)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:579)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1431)