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Posted to users@tapestry.apache.org by DH <ni...@gmail.com> on 2011/09/23 11:12:33 UTC
回复: Re: Deadlock issue in 5.3-beta-5 ?
I think it is not fixed yet.
https://issues.apache.org/jira/browse/TAP5-1650
2011-09-23
DH
发件人: Chris Poulsen <ma...@nesluop.dk>
发送时间: 2011-09-23 17:08
主 题: Re: Deadlock issue in 5.3-beta-5 ?
收件人: Tapestry users <us...@tapestry.apache.org>
There have been some work related to synchronization in more recent betas.
Why are you still on beta-5?
--
Chris
2011/9/23 Dávið Klein Sundsskarð <ds...@amc.dk>
> Hi,
>
> I am experiencing deadlock issues in Tap 5.3-beta-5. I don't know if it
> only is related to live class reloading, but it happens very often while
> developing.
> The page is making ajax calls to eventhandlers every second and when
> editing and saving a class some of the requests deadlock.
>
> I'm hoping it will go away in production mode. Maybe someone else is
> experiencing the same or am I doing something wrong?
> See stacktraces below.
>
> /David
>
> ---------------------- Thread 1 -----------
> Name: http-8030-33 - /main.layout.refreshinfopanelinecount.
> State: BLOCKED on
> org.apache.tapestry5.internal.plastic.PlasticClassLoader@2cec33 owned by:
> http-8030-34 - /main.layout.refreshinfopanelinecount
> Total blocked: 78 Total waited: 4
>
> Stack trace:
> java.lang.Class.forName0(Native Method)
> java.lang.Class.forName(Class.java:247)
>
> org.apache.tapestry5.internal.plastic.PlasticInternalUtils.toClass(PlasticInternalUtils.java:318)
>
> org.apache.tapestry5.internal.services.ComponentClassCacheImpl.lookupClassForType(ComponentClassCacheImpl.java:78)
>
> org.apache.tapestry5.internal.services.ComponentClassCacheImpl.forName(ComponentClassCacheImpl.java:65)
> $ComponentClassCache_c639cd1eb0ed.forName(Unknown Source)
>
> org.apache.tapestry5.internal.services.DefaultInjectionProvider.provideInjection(DefaultInjectionProvider.java:65)
> $InjectionProvider2_c639cd1eb179.provideInjection(Unknown Source)
> $InjectionProvider2_c639cd1eb165.provideInjection(Unknown Source)
>
> org.apache.tapestry5.internal.transform.InjectWorker$2.run(InjectWorker.java:73)
>
> org.apache.tapestry5.ioc.internal.OperationTrackerImpl$1.invoke(OperationTrackerImpl.java:51)
>
> org.apache.tapestry5.ioc.internal.OperationTrackerImpl$1.invoke(OperationTrackerImpl.java:48)
>
> org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:74)
>
> org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:47)
>
> org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.run(PerThreadOperationTracker.java:56)
> org.apache.tapestry5.ioc.internal.RegistryImpl.run(RegistryImpl.java:1077)
>
> org.apache.tapestry5.internal.transform.InjectWorker.transform(InjectWorker.java:67)
> $ComponentClassTransformWorker2_c639cd1eb169.transform(Unknown Source)
> $ComponentClassTransformWorker2_c639cd1eb15f.transform(Unknown Source)
>
> org.apache.tapestry5.internal.services.ComponentInstantiatorSourceImpl$3.run(ComponentInstantiatorSourceImpl.java:320)
>
> ---------------------- Thread 2 -----------
> Name: http-8030-34 - /main.layout.refreshinfopanelinecount
> State: BLOCKED on
> org.apache.tapestry5.internal.plastic.PlasticClassLoader@6e4109 owned by:
> http-8030-33 - /main.layout.refreshinfopanelinecount
> Total blocked: 163 Total waited: 5
>
> Stack trace:
>
> org.apache.tapestry5.internal.plastic.PlasticClassLoader.loadClass(PlasticClassLoader.java:31)
> java.lang.ClassLoader.loadClass(ClassLoader.java:295)
> - locked org.apache.tapestry5.internal.plastic.PlasticClassLoader@2cec33
>
> org.apache.tapestry5.internal.plastic.PlasticClassLoader.loadClass(PlasticClassLoader.java:47)
> - locked org.apache.tapestry5.internal.plastic.PlasticClassLoader@2cec33
> java.lang.ClassLoader.loadClass(ClassLoader.java:247)
>
> org.apache.tapestry5.internal.plastic.PlasticClassPool.createAnnotationAccess(PlasticClassPool.java:191)
>
> org.apache.tapestry5.internal.plastic.PlasticClassImpl.<init>(PlasticClassImpl.java:191)
>
> org.apache.tapestry5.internal.plastic.PlasticClassPool.createTransformation(PlasticClassPool.java:371)
>
> org.apache.tapestry5.internal.plastic.PlasticClassPool.createTransformation(PlasticClassPool.java:408)
>
> org.apache.tapestry5.plastic.PlasticManager.createProxyTransformation(PlasticManager.java:260)
>
> org.apache.tapestry5.plastic.PlasticManager.createProxy(PlasticManager.java:233)
>
> org.apache.tapestry5.ioc.internal.services.PlasticProxyFactoryImpl.createProxy(PlasticProxyFactoryImpl.java:57)
> $PlasticProxyFactory_c639cd1eb16b.createProxy(Unknown Source)
> $PlasticProxyFactory_c639cd1eb16a.createProxy(Unknown Source)
>
> org.apache.tapestry5.internal.services.PropertyConduitSourceImpl.build(PropertyConduitSourceImpl.java:1372)
>
> org.apache.tapestry5.internal.services.PropertyConduitSourceImpl.create(PropertyConduitSourceImpl.java:1274)
> $PropertyConduitSource_c639cd1eb1be.create(Unknown Source)
>
> org.apache.tapestry5.internal.bindings.PropBindingFactory.newBinding(PropBindingFactory.java:49)
> $BindingFactory_c639cd1eb1bf.newBinding(Unknown Source)
> $BindingFactory_c639cd1eb1b0.newBinding(Unknown Source)
>
> org.apache.tapestry5.internal.services.BindingSourceImpl.newBinding(BindingSourceImpl.java:78)
> $BindingSource_c639cd1eb162.newBinding(Unknown Source)
>
> org.apache.tapestry5.internal.services.PageElementFactoryImpl.parseAttributeExpansionExpression(PageElementFactoryImpl.java:117)
>
> org.apache.tapestry5.internal.services.PageElementFactoryImpl.newBinding(PageElementFactoryImpl.java:178)
> $PageElementFactory_c639cd1eb15b.newBinding(Unknown Source)
>
> org.apache.tapestry5.internal.pageload.PageLoaderImpl$12.execute(PageLoaderImpl.java:795)
>
> org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl.runActions(ComponentAssemblerImpl.java:224)
>
> org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl.access$300(ComponentAssemblerImpl.java:44)
>
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