Out of memory #319

floitschG · 2011-11-03T13:11:11Z

Editor became really slow and in the end became unusable. Wasn't even able to "Send Feedback" anymore. I really don't know if the attached debug-output below can help, but just in case.

Code Assist Stats (0 proposals)
Code Assist (setup): 0
Code Assist (collect): 1851
Code Assist (sort): 3
!SESSION 2011-11-03 14:03:18.384 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.6.0-google-v4
java.vendor=Google Inc.
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data workspace

!ENTRY com.google.dart.indexer 4 0 2011-11-03 14:06:20.928
!MESSAGE Unexpected Exception
!STACK 0
com.google.dart.indexer.workspace.index.TargetIndexingFailed: Failed to index file (first attempt): file:/usr/local/google/floitsch/code/dart/dart/frog/code_writer.dart
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexTarget(WorkspaceIndexer.java:482)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.doIndexPendingFiles(WorkspaceIndexer.java:407)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexPendingFiles(WorkspaceIndexer.java:234)
        at com.google.dart.indexer.workspace.driver.WorkspaceIndexingDriver$IndexingJob.run(WorkspaceIndexingDriver.java:60)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
        at java.io.File.getParentFile(File.java:463)
        at org.eclipse.core.internal.filesystem.local.LocalFile.getParent(LocalFile.java:195)
        at org.eclipse.core.internal.localstore.FileSystemResourceManager.findLinkedResourcesPaths(FileSystemResourceManager.java:158)
        at org.eclipse.core.internal.localstore.FileSystemResourceManager.allPathsForLocationNonCanonical(FileSystemResourceManager.java:124)
        at org.eclipse.core.internal.localstore.FileSystemResourceManager.allPathsForLocation(FileSystemResourceManager.java:62)
        at org.eclipse.core.internal.localstore.FileSystemResourceManager.allResourcesFor(FileSystemResourceManager.java:216)
        at org.eclipse.core.internal.resources.WorkspaceRoot.findFilesForLocationURI(WorkspaceRoot.java:113)
        at org.eclipse.core.internal.resources.WorkspaceRoot.findFilesForLocationURI(WorkspaceRoot.java:104)
        at com.google.dart.tools.core.internal.util.ResourceUtil.getResources(ResourceUtil.java:106)
        at com.google.dart.tools.core.internal.util.ResourceUtil.getResource(ResourceUtil.java:61)
        at com.google.dart.tools.core.internal.util.ResourceUtil.getResource(ResourceUtil.java:76)
        at com.google.dart.tools.core.internal.model.DartLibraryImpl.isLocal(DartLibraryImpl.java:467)
        at com.google.dart.tools.core.utilities.bindings.BindingUtils.getLibraryCache(BindingUtils.java:936)
        at com.google.dart.tools.core.utilities.bindings.BindingUtils.getImmediateTypes(BindingUtils.java:917)
        at com.google.dart.tools.core.utilities.bindings.BindingUtils.getDartElement(BindingUtils.java:359)
        at com.google.dart.tools.core.utilities.bindings.BindingUtils.getDartElement(BindingUtils.java:451)
        at com.google.dart.tools.core.internal.indexer.contributor.AbstractDartContributor.getDartElement(AbstractDartContributor.java:133)
        at com.google.dart.tools.core.internal.indexer.contributor.MethodInvocationContributor.processMethod(MethodInvocationContributor.java:139)
        at com.google.dart.tools.core.internal.indexer.contributor.MethodInvocationContributor.visitMethodInvocation(MethodInvocationContributor.java:78)
        at com.google.dart.tools.core.internal.indexer.contributor.MethodInvocationContributor.visitMethodInvocation(MethodInvocationContributor.java:1)
        at com.google.dart.compiler.ast.DartMethodInvocation.accept(DartMethodInvocation.java:77)
        at com.google.dart.compiler.ast.DartVariable.visitChildren(DartVariable.java:56)
        at com.google.dart.tools.core.dom.visitor.ChildVisitor.visitVariable(ChildVisitor.java:129)
        at com.google.dart.tools.core.dom.visitor.ChildVisitor.visitVariable(ChildVisitor.java:1)
        at com.google.dart.compiler.ast.DartVariable.accept(DartVariable.java:62)
        at com.google.dart.tools.core.internal.indexer.contributor.AbstractDartContributor.visitChildren(AbstractDartContributor.java:302)
        at com.google.dart.tools.core.internal.indexer.contributor.AbstractDartContributor.visitNode(AbstractDartContributor.java:89)
        at com.google.dart.tools.core.internal.indexer.contributor.AbstractDartContributor.visitNode(AbstractDartContributor.java:1)
        at com.google.dart.compiler.ast.DartNodeTraverser.visitDeclaration(DartNodeTraverser.java:87)
        at com.google.dart.compiler.ast.DartNodeTraverser.visitVariable(DartNodeTraverser.java:396)
        at com.google.dart.compiler.ast.DartVariable.accept(DartVariable.java:62)
        at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)

!ENTRY com.google.dart.tools.core 1 0 2011-11-03 14:06:22.551
!MESSAGE Exception caught while building file:/usr/local/google/floitsch/code/dart/dart/frog/leg/elements/elements.dart
!STACK 0
java.lang.OutOfMemoryError: GC overhead limit exceeded
        at com.google.dart.compiler.parser.DartScanner$Position.clone(DartScanner.java:38)
        at com.google.dart.compiler.parser.DartScanner.advance(DartScanner.java:682)
        at com.google.dart.compiler.parser.DartScanner.select(DartScanner.java:1354)
        at com.google.dart.compiler.parser.DartScanner.scanToken(DartScanner.java:1232)
        at com.google.dart.compiler.parser.DartScanner.scanFile(DartScanner.java:752)
        at com.google.dart.compiler.parser.DartScanner.<init>(DartScanner.java:490)
        at com.google.dart.compiler.parser.DartScanner.<init>(DartScanner.java:466)
        at com.google.dart.compiler.parser.DartScannerParserContext.createScanner(DartScannerParserContext.java:182)
        at com.google.dart.compiler.parser.DartScannerParserContext.<init>(DartScannerParserContext.java:38)
        at com.google.dart.compiler.parser.DartScannerParserContext.<init>(DartScannerParserContext.java:32)
        at com.google.dart.compiler.ast.LibraryUnit.parseApiUnit(LibraryUnit.java:433)
        at com.google.dart.compiler.ast.LibraryUnit.loadApi(LibraryUnit.java:267)
        at com.google.dart.compiler.DartCompiler$Compiler.parseOutOfDateFiles(DartCompiler.java:245)
        at com.google.dart.compiler.DartCompiler$Compiler.updateAndResolve(DartCompiler.java:201)
        at com.google.dart.compiler.DartCompiler$Compiler.compile(DartCompiler.java:166)
        at com.google.dart.compiler.DartCompiler$Compiler.access$3(DartCompiler.java:163)
        at com.google.dart.compiler.DartCompiler.compileLib(DartCompiler.java:1110)
        at com.google.dart.compiler.DartCompiler.compileLib(DartCompiler.java:1086)
        at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.secureCompileLib(DartCompilerUtilities.java:737)
        at com.google.dart.tools.core.internal.builder.DartBuilder.buildLibrary(DartBuilder.java:356)
        at com.google.dart.tools.core.internal.builder.DartBuilder.buildAllApplications(DartBuilder.java:275)
        at com.google.dart.tools.core.internal.builder.DartBuilder.build(DartBuilder.java:249)
        at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:728)
        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
        at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199)
        at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:239)
        at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:292)
        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
        at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:295)
        at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:351)
        at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:374)
        at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)

!ENTRY org.eclipse.ui 4 0 2011-11-03 14:06:22.552
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.OutOfMemoryError: GC overhead limit exceeded
        at org.eclipse.swt.custom.StyledText.getSelectionRange(StyledText.java:4646)
        at org.eclipse.jface.text.TextViewer.getSelectedRange(TextViewer.java:2366)
        at org.eclipse.jface.text.TextViewer.getSelection(TextViewer.java:2576)
        at org.eclipse.ui.texteditor.AbstractTextEditor.doGetSelection(AbstractTextEditor.java:2960)
        at org.eclipse.ui.texteditor.AbstractTextEditor$SelectionProvider.getSelection(AbstractTextEditor.java:1483)
        at org.eclipse.ui.internal.editors.quickdiff.QuickDiffRestoreAction.getSelection(QuickDiffRestoreAction.java:138)
        at org.eclipse.ui.internal.editors.quickdiff.QuickDiffRestoreAction.computeLine(QuickDiffRestoreAction.java:170)
        at org.eclipse.ui.internal.editors.quickdiff.QuickDiffRestoreAction.computeEnablement(QuickDiffRestoreAction.java:123)
        at org.eclipse.ui.internal.editors.quickdiff.RevertBlockAction.computeEnablement(RevertBlockAction.java:47)
        at org.eclipse.ui.internal.editors.quickdiff.QuickDiffRestoreAction.update(QuickDiffRestoreAction.java:99)
        at org.eclipse.ui.internal.editors.quickdiff.CompositeRevertAction.update(CompositeRevertAction.java:65)
        at org.eclipse.ui.internal.editors.quickdiff.CompositeRevertAction.selectionChanged(CompositeRevertAction.java:80)
        at org.eclipse.jface.text.TextViewer.firePostSelectionChanged(TextViewer.java:2749)
        at org.eclipse.jface.text.TextViewer.firePostSelectionChanged(TextViewer.java:2697)
        at org.eclipse.jface.text.TextViewer$5.run(TextViewer.java:2676)
        at org.eclipse.swt.widgets.Display.timerProc(Display.java:4154)
        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:2258)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3207)
        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 com.google.dart.tools.deploy.DartIDEApplication.start(DartIDEApplication.java:44)
        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)

!ENTRY com.google.dart.tools.core 1 0 2011-11-03 14:06:58.079
!MESSAGE Exception caught while building file:/usr/local/google/floitsch/code/dart/dart/frog/lang.dart
!STACK 0
java.lang.OutOfMemoryError: GC overhead limit exceeded
        at java.util.ArrayList.<init>(ArrayList.java:132)
        at com.google.dart.compiler.parser.DartScanner.<init>(DartScanner.java:474)
        at com.google.dart.compiler.parser.DartScanner.<init>(DartScanner.java:466)
        at com.google.dart.compiler.parser.DartScannerParserContext.createScanner(DartScannerParserContext.java:182)
        at com.google.dart.compiler.parser.DartScannerParserContext.<init>(DartScannerParserContext.java:38)
        at com.google.dart.compiler.parser.DartScannerParserContext.<init>(DartScannerParserContext.java:32)
        at com.google.dart.compiler.ast.LibraryUnit.parseApiUnit(LibraryUnit.java:433)
        at com.google.dart.compiler.ast.LibraryUnit.loadApi(LibraryUnit.java:267)
        at com.google.dart.compiler.DartCompiler$Compiler.parseOutOfDateFiles(DartCompiler.java:245)
        at com.google.dart.compiler.DartCompiler$Compiler.updateAndResolve(DartCompiler.java:201)
        at com.google.dart.compiler.DartCompiler$Compiler.compile(DartCompiler.java:166)
        at com.google.dart.compiler.DartCompiler$Compiler.access$3(DartCompiler.java:163)
        at com.google.dart.compiler.DartCompiler.compileLib(DartCompiler.java:1110)
        at com.google.dart.compiler.DartCompiler.compileLib(DartCompiler.java:1086)
        at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.secureCompileLib(DartCompilerUtilities.java:737)
        at com.google.dart.tools.core.internal.builder.DartBuilder.buildLibrary(DartBuilder.java:356)
        at com.google.dart.tools.core.internal.builder.DartBuilder.buildAllApplications(DartBuilder.java:275)
        at com.google.dart.tools.core.internal.builder.DartBuilder.build(DartBuilder.java:249)
        at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:728)
        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
        at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199)
        at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:239)
        at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:292)
        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
        at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:295)
        at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:351)
        at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:374)
        at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)
        at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

!ENTRY com.google.dart.indexer 4 0 2011-11-03 14:07:14.228
!MESSAGE Unexpected Exception
!STACK 0
com.google.dart.indexer.workspace.index.TargetIndexingFailed: Failed to index file (first attempt): file:/usr/local/google/floitsch/code/dart/dart/frog/gen.dart
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexTarget(WorkspaceIndexer.java:482)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.doIndexPendingFiles(WorkspaceIndexer.java:407)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexPendingFiles(WorkspaceIndexer.java:234)
        at com.google.dart.indexer.workspace.driver.WorkspaceIndexingDriver$IndexingJob.run(WorkspaceIndexingDriver.java:60)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "com.google.dart.tools.ui.internal.text.functions.DartReconciler" java.lang.OutOfMemoryError: GC overhead limit exceeded

!ENTRY org.eclipse.ui 4 4 2011-11-03 14:07:23.807
!MESSAGE Save Failed

!ENTRY org.eclipse.ui 2 0 2011-11-03 14:07:23.808
!MESSAGE Save Failed
!STACK 0
java.lang.OutOfMemoryError: GC overhead limit exceeded

!ENTRY com.google.dart.indexer 4 0 2011-11-03 14:08:02.702
!MESSAGE Unexpected Exception
!STACK 0
com.google.dart.indexer.workspace.index.TargetIndexingFailed: Failed to index file (first attempt): file:/usr/local/google/floitsch/code/dart/dart/frog/library.dart
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexTarget(WorkspaceIndexer.java:482)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.doIndexPendingFiles(WorkspaceIndexer.java:407)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexPendingFiles(WorkspaceIndexer.java:234)
        at com.google.dart.indexer.workspace.driver.WorkspaceIndexingDriver$IndexingJob.run(WorkspaceIndexingDriver.java:60)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded

!ENTRY com.google.dart.indexer 4 0 2011-11-03 14:08:07.217
!MESSAGE Unexpected Exception
!STACK 0
com.google.dart.indexer.workspace.index.TargetIndexingFailed: Failed to index file (first attempt): file:/usr/local/google/floitsch/code/dart/dart/frog/member.dart
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexTarget(WorkspaceIndexer.java:482)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.doIndexPendingFiles(WorkspaceIndexer.java:407)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexPendingFiles(WorkspaceIndexer.java:234)
        at com.google.dart.indexer.workspace.driver.WorkspaceIndexingDriver$IndexingJob.run(WorkspaceIndexingDriver.java:60)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded

!ENTRY com.google.dart.tools.core 1 0 2011-11-03 14:08:11.747
!MESSAGE Exception caught while building file:/usr/local/google/floitsch/code/dart/dart/frog/leg/scanner.dart
!STACK 0
java.lang.OutOfMemoryError: GC overhead limit exceeded

!ENTRY com.google.dart.indexer 4 0 2011-11-03 14:08:30.646
!MESSAGE Unexpected Exception
!STACK 0
com.google.dart.indexer.workspace.index.TargetIndexingFailed: Failed to index file (first attempt): file:/usr/local/google/floitsch/code/dart/dart/frog/options.dart
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexTarget(WorkspaceIndexer.java:482)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.doIndexPendingFiles(WorkspaceIndexer.java:407)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexPendingFiles(WorkspaceIndexer.java:234)
        at com.google.dart.indexer.workspace.driver.WorkspaceIndexingDriver$IndexingJob.run(WorkspaceIndexingDriver.java:60)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded

!ENTRY com.google.dart.indexer 4 0 2011-11-03 14:08:38.050
!MESSAGE Unexpected Exception
!STACK 0
com.google.dart.indexer.workspace.index.TargetIndexingFailed: Failed to index file (first attempt): file:/usr/local/google/floitsch/code/dart/dart/frog/parser.dart
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexTarget(WorkspaceIndexer.java:482)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.doIndexPendingFiles(WorkspaceIndexer.java:407)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexPendingFiles(WorkspaceIndexer.java:234)
        at com.google.dart.indexer.workspace.driver.WorkspaceIndexingDriver$IndexingJob.run(WorkspaceIndexingDriver.java:60)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded

!ENTRY com.google.dart.tools.core 1 0 2011-11-03 14:08:39.502
!MESSAGE Exception caught while building file:/usr/local/google/floitsch/code/dart/dart/frog/leg/scanner_implementation.dart
!STACK 0
java.lang.OutOfMemoryError: GC overhead limit exceeded

stevemessick · 2011-11-03T13:21:06Z

It would be helpful to know the number of files open in the Libraries view, how many editor tabs were open (just a guess would help), and an approximate total size in bytes of the files.

Removed Priority-Medium label.
Added Priority-High, Usability labels.

floitschG · 2011-11-03T13:34:36Z

number of files open: the leg library. (more or less 40 files) + the frog library (another 50? files).
number of open editor tabs: 5? (rather small number).
leg: $ find . -name '.dart' | xargs cat | wc
6930 17310 244370
frog (includes leg) $ find . -name '.dart' | xargs cat | wc
50056 158705 1476293

floitschG · 2011-11-03T15:16:31Z

Just happened again.
This time I payed attention: 3 editor views with 3, (5 + 8), 1 files open.
Indexer was stuck at 0% for some time. However somehow it was able to recover.

Here is just part of the debug-out.

!ENTRY com.google.dart.indexer 4 0 2011-11-03 15:53:52.857
!MESSAGE Unexpected Exception
!STACK 0
com.google.dart.indexer.workspace.index.TargetIndexingFailed: Failed to index file (first attempt): file:/usr/local/google/floitsch/code/dart/dart/frog/leg/ssa/tracer.dart
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexTarget(WorkspaceIndexer.java:482)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.doIndexPendingFiles(WorkspaceIndexer.java:407)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexPendingFiles(WorkspaceIndexer.java:234)
        at com.google.dart.indexer.workspace.driver.WorkspaceIndexingDriver$IndexingJob.run(WorkspaceIndexingDriver.java:60)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
        at com.google.dart.compiler.parser.DartScanner$Position.clone(DartScanner.java:38)
        at com.google.dart.compiler.parser.DartScanner.advance(DartScanner.java:677)
        at com.google.dart.compiler.parser.DartScanner.select(DartScanner.java:1354)
        at com.google.dart.compiler.parser.DartScanner.scanToken(DartScanner.java:1256)
        at com.google.dart.compiler.parser.DartScanner.scanFile(DartScanner.java:752)
        at com.google.dart.compiler.parser.DartScanner.<init>(DartScanner.java:490)
        at com.google.dart.compiler.parser.DartScanner.<init>(DartScanner.java:466)
        at com.google.dart.compiler.parser.DartScannerParserContext.createScanner(DartScannerParserContext.java:182)
        at com.google.dart.compiler.parser.DartScannerParserContext.<init>(DartScannerParserContext.java:38)
        at com.google.dart.compiler.DartCompiler$Compiler.parse(DartCompiler.java:808)
        at com.google.dart.compiler.DartCompiler$SelectiveCompiler.parse(DartCompiler.java:859)
        at com.google.dart.compiler.DartCompiler$Compiler.parseOutOfDateFiles(DartCompiler.java:260)
        at com.google.dart.compiler.DartCompiler$Compiler.updateAndResolve(DartCompiler.java:201)
        at com.google.dart.compiler.DartCompiler$Compiler.access$4(DartCompiler.java:190)
        at com.google.dart.compiler.DartCompiler.analyzeLibrary(DartCompiler.java:1165)
        at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.secureAnalyzeLibrary(DartCompilerUtilities.java:725)
        at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities$ResolverRunnable.run(DartCompilerUtilities.java:421)
        at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities$CompilerRunner.runSafe(DartCompilerUtilities.java:92)
        at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.resolveLibrary(DartCompilerUtilities.java:583)
        at com.google.dart.tools.core.internal.util.ASTCache.getAST(ASTCache.java:116)
        at com.google.dart.tools.core.internal.indexer.contributor.DartProcessor.processTarget(DartProcessor.java:103)
        at com.google.dart.indexer.index.IndexTransaction.indexTarget(IndexTransaction.java:111)
        at com.google.dart.indexer.workspace.index.WorkspaceIndexer.indexTarget(WorkspaceIndexer.java:474)
        ... 4 more

stevemessick · 2011-11-03T21:11:17Z

Thanks for the info, Florian. You're using the 64-bit linux distro, I assume. If you want to stop getting the OOM error you can change the memory allocation in your DartEditor.ini. I thought we were going to eliminate the custom memory allocation flags, but I see that they are still there, so you might try deleting the last three lines of DartEditor.ini. You could try using different values (like +Xmx1024M). Or you might try adding +XX:UseConcMarkSweepGC.

Aside: I investigate the Mac JVM arguments and found that none of the more esoteric options had any effect because the best ones were already enabled. I don't think anyone has had a chance to do the same for linux yet. OTOH I wasn't working with MBs of source, either, so I should probably do it all over.

bwilkerson · 2011-11-04T16:44:22Z

Set owner to @bwilkerson.
Added Accepted label.

bwilkerson · 2011-11-04T16:44:41Z

Set owner to @danrubel.

danrubel · 2011-11-07T11:10:39Z

ClassElementImplementation contains a ThreadLocal<Set<Element>> static field named "seenSupertypes" which is used in the #computeAllSupertypes() method. If this method should throw an exception, such as CyclicDeclarationException, the element added to this set at the beginning of this method would never be removed, thus causing the Dart Editor to slowly leak memory. The solution implemented in http://codereview.chromium.org/8477025/ is to use try/finally to ensure that the element is removed from the set.

DartBot · 2011-11-07T15:09:38Z

This comment was originally written by mmendez@google.com

That definitely seems like a problem, but were cyclic declarations at play in the code that triggered it?

danrubel · 2011-11-07T15:35:38Z

All I have wrt CyclicDeclarationException is circumstantial evidence. computeAllSupertypes() the only method touching that static field and the memory dump from Florian definitely implicates the static field named "seenSupertypes". If any exception was thrown, a leak would occur.

danrubel · 2011-11-07T15:37:14Z

Fixed in the latest continuous build.
Please let me know if you see this again.
Thanks!

Set owner to @floitschG.
Added Fixed label.

Qualified exports and inheritance for Closure

…lob, http_multi_server, http_parser, json_rpc_2, mockito, native, package_config, pool, sync_http, usage, webkit_inspection_protocol Revisions updated by `dart tools/rev_sdk_deps.dart`. args (https://github.com/dart-lang/args/compare/df9b428..46d5033): 46d5033 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#258) 5f7c8b5 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#259) bazel_worker (https://github.com/dart-lang/bazel_worker/compare/b1b6a66..3d9cd58): 3d9cd58 2023-11-02 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#83) 1d7bed3 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#84) benchmark_harness (https://github.com/dart-lang/benchmark_harness/compare/59aea95..e59f675): e59f675 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#96) 1899e39 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#95) collection (https://github.com/dart-lang/collection/compare/d27bfaf..e8d7e92): e8d7e92 2023-11-02 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#318) 1f5c234 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#319) file (https://github.com/google/file.dart/compare/e7c03aa..cd3a932): cd3a932 2023-11-01 dependabot[bot] Bump actions/checkout from 3.6.0 to 4.1.1 (#232) glob (https://github.com/dart-lang/glob/compare/0046533..7c9a121): 7c9a121 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#86) 713142b 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#85) http_multi_server (https://github.com/dart-lang/http_multi_server/compare/03041aa..2238a6b): 2238a6b 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#60) http_parser (https://github.com/dart-lang/http_parser/compare/c557f57..1cf5b7c): 1cf5b7c 2023-11-02 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#80) cb6f142 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#81) json_rpc_2 (https://github.com/dart-lang/json_rpc_2/compare/0521afb..460545c): 460545c 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#105) 189b1a8 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#106) mockito (https://github.com/dart-lang/mockito/compare/b7d752e..fcb9779): fcb9779 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#713) 1c4a6ff 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#712) native (https://github.com/dart-lang/native/compare/de9d59e..c72ed16): c72ed16 2023-11-01 Daco Harkes [native_toolchain_c] Bump version to 0.3.2 (#184) 4c9a50f 2023-11-01 Daco Harkes [native_toolchain_c] Add workaround for minSdkVersion 19 and 20 (#181) 45b5e6c 2023-11-01 Daco Harkes [infra] Bump NDK version (#183) package_config (https://github.com/dart-lang/package_config/compare/100533d..33dd246): 33dd246 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#144) 30c8f25 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#143) pool (https://github.com/dart-lang/pool/compare/c78cef4..3c1bd42): 3c1bd42 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#77) sync_http (https://github.com/dart-lang/sync_http/compare/8233f74..d8e9f3d): d8e9f3d 2023-11-01 dependabot[bot] Bump actions/checkout from 3.6.0 to 4.1.1 (#40) c59b6d4 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.0 to 1.6.0 (#41) usage (https://github.com/dart-lang/usage/compare/d7d2964..e99690a): e99690a 2023-11-02 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#201) a540a6d 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#200) webkit_inspection_protocol (https://github.com/google/webkit_inspection_protocol.dart/compare/2c6f8b6..667c55e): 667c55e 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.0 to 1.6.0 (#113) Change-Id: Ie6f2f0df0060cd77b9d56dc40172c134605417e7 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/333680 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Commit-Queue: Konstantin Shcheglov <scheglov@google.com> Auto-Submit: Devon Carew <devoncarew@google.com>

floitschG added Type-Defect P1 A high priority bug; for example, a single project is unusable or has many test failures labels Nov 7, 2011

floitschG self-assigned this Nov 7, 2011

nex3 pushed a commit that referenced this issue Aug 31, 2016

Merge pull request #319 from dart-lang/closure-qualify

2d5525f

Qualified exports and inheritance for Closure

MananKakadiya mentioned this issue Sep 25, 2018

Issue in Display or upload image #34573

Closed

This was referenced Oct 29, 2020

DDC stack frames read "new" with no class attached #43970

Open

DDC stack frames read "new" with no class attached #43971

Closed

DDC produces constructor invocation stack frames without class #44066

Closed

This was referenced Nov 5, 2020

Sometimes DDC outputs stack frames in the stack for constructor calls with just "new" and no class information. #44076

Closed

Sometimes DDC outputs stack frames in the stack for constructor calls with just "new" and no class information. #44077

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This issue was closed.

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Out of memory #319

Out of memory #319

floitschG commented Nov 3, 2011

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floitschG commented Nov 3, 2011

floitschG commented Nov 3, 2011

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bwilkerson commented Nov 4, 2011

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danrubel commented Nov 7, 2011

DartBot commented Nov 7, 2011

danrubel commented Nov 7, 2011

danrubel commented Nov 7, 2011

Out of memory #319

Out of memory #319

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floitschG commented Nov 3, 2011

stevemessick commented Nov 3, 2011

floitschG commented Nov 3, 2011

floitschG commented Nov 3, 2011

stevemessick commented Nov 3, 2011

bwilkerson commented Nov 4, 2011

bwilkerson commented Nov 4, 2011

danrubel commented Nov 7, 2011

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danrubel commented Nov 7, 2011

danrubel commented Nov 7, 2011