Re: GWT Hosted Mode Slow

We have the same issue and we realized that deleting all the GWT-
produced files in the Windows %Temp% folder solved the problem

Fred

On Sep 15, 11:26 pm, Niels <n...@niemo.com> wrote:
> I have a bit of a problem with GWT Hosted mode taking an awful long
> time to launch my app - even just reloading the page (with the server
> running and no code changes) takes forever.
>
> The CPU is at 100% for a couple of minutes and as far as I can tell
> none of my code executes (it's deep in the belly of some GWT code).
> The few times I've managed to hit pause in the debugger, the offending
> thread shows the stack trace below (the finer details may vary, but
> it's always in getRootPanel):
>
> My HTML is dead simple - a single table with two cells, so it's not
> like there is a million IDs to look up, and I only call getRootPanel
> once at the very beginning. I have never had this issue with other GWT
> projects I've worked on, and can't for the life of me figure out
> what's different this time (in fact I have another entry point in the
> same project that works just fine).
>
> Anyone have any ideas?
>
> String.substring(int, int) line: not available
> String.subSequence(int, int) line: not available
> Pattern.split(CharSequence, int) line: not available
> String.split(String, int) line: not available
> String.split(String) line: not available
> PathPrefixSet.includesResource(String) line: 237
> ZipFileClassPathEntry.computeApplicableResources(TreeLogger,
> PathPrefixSet) line: 146
> ZipFileClassPathEntry.findApplicableResources(TreeLogger,
> PathPrefixSet) line: 95
> ResourceOracleImpl.refresh(TreeLogger) line: 351
> ModuleDef.getResourcesOracle() line: 324
> StandardGeneratorContext.getResourcesOracle() line: 386
> CachedGeneratorContext.getResourcesOracle() line: 66
> AbstractLocalizableImplCreator.generateConstantOrMessageClass(TreeLogger,
> GeneratorContext, GwtLocale, JClassType) line: 97
> LocalizableGenerator.generate(TreeLogger, GeneratorContext, String,
> String) line: 121
> LocaleInfoGenerator.generateOneLocale(TreeLogger, GeneratorContext,
> LocalizableGenerator, String, Map<String,Set<GwtLocale>>, GwtLocale)
> line: 309
> LocaleInfoGenerator.generateConstantsLookup(TreeLogger,
> GeneratorContext, SourceWriter, LocalizableGenerator, Set<GwtLocale>,
> GwtLocale, String) line: 259
> LocaleInfoGenerator.generate(TreeLogger, GeneratorContext, String)
> line: 226
> StandardGeneratorContext.runGenerator(TreeLogger, Class<Generator>,
> String) line: 418
> RuleGenerateWith.realize(TreeLogger, StandardGeneratorContext, String)
> line: 38
> StandardRebindOracle$Rebinder.tryRebind(TreeLogger, String) line: 108
> StandardRebindOracle$Rebinder.rebind(TreeLogger, String,
> ArtifactAcceptor) line: 54
> StandardRebindOracle.rebind(TreeLogger, String, ArtifactAcceptor)
> line: 154
> ShellModuleSpaceHost.rebind(TreeLogger, String) line: 119
> ModuleSpaceOOPHM(ModuleSpace).rebind(String) line: 531
> ModuleSpaceOOPHM(ModuleSpace).rebindAndCreate(String) line: 414
> GWTBridgeImpl.create(Class<?>) line: 39
> GWT.create(Class<?>) line: 98
> LocaleInfo.<clinit>() line: 36
> RootPanel.get(String) line: 195

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