Re: [infinispan-dev] tccl usage in listeners

I will. But planning on IRC not a call. On 31 Aug 2011, at 14:27, Manik Surtani wrote: > Who's driving this call? Galder? Pete? > > On 31 Aug 2011, at 12:17, Galder Zamarreño wrote: > >> Fine by me as well >> >> On Aug 31, 2011, at 12:02 AM, Stuart Douglas wrote: >> >>> That time works for me. >>> >>> http://www.timeanddate.com/worldclock/fixedtime.html?iso=20110901T10&... >>> >>> Stuart >>> >>> >>> On 31/08/2011, at 2:48 AM, Pete Muir wrote: >>> >>>> Adding Stuart. >>>> >>>> Maybe worth having an IRC chat on this. Shall we say Thursday morning 10am UK time as that will hit all the relevant people? >>>> >>>> On 30 Aug 2011, at 16:56, Galder Zamarreño wrote: >>>> >>>>> There's some listener events that are directly associated with cache invocations, so at first glance, it'd make sense to use whatever cache.with(CL) was passed by, defaulting on the cache's (or cache manager's, depending on the granularity of the listener event) class loader. However, this could only work on those events that are local where the invocation context has any CL that has been associated with the invocation. In remotely executed events, it'd be tricky to replicate the same thing. This is a very similar problem to lazy deserialization, but in this case, lazy listener events or something like that, where you only know the CL when a cache operation is called, but for events this does not make sense and it'd be rather counter intuitive. >>>>> >>>>> The least we can do here is simply use the classloader associated with the cache/cachemanager depending on the granularity of the event. >>>>> >>>>> On Aug 30, 2011, at 2:20 PM, Pete Muir wrote: >>>>> >>>>>> Agreed, but what do others think, what problems are there? >>>>>> >>>>>> On 30 Aug 2011, at 13:01, Ales Justin wrote: >>>>>> >>>>>>> While working on OpenShift Flex Infinispan demo, we came across a TCCL setup issue. >>>>>>> >>>>>>> --- >>>>>>> >>>>>>> Looking at the stack trace, and how listener is registered, >>>>>>> I don't see how Ispan+CDI integration can change this behavior: >>>>>>> >>>>>>> Imo, it should be Ispan's job to properly change this. >>>>>>> e.g. wrap each listener invocation with listener' classloader as tccl >>>>>>> >>>>>>> --- >>>>>>> >>>>>>> as imo it's not cdi integration's job >>>>>>> as it cannot change this >>>>>>> at least i don't see how >>>>>>> and same issue can happen for any other framework >>>>>>> where listener gets invoked, and that framework used later in the execution chain, depends on the right tccl >>>>>>> this issue only popped up due to cluster formation >>>>>>> as the other node's code is invoked via Ispan' distribution mechanism >>>>>>> 1:48 >>>>>>> in standalone you would always get this invoked via app' execution chain >>>>>>> >>>>>>> --- >>>>>>> >>>>>>> 12:01:24,243 ERROR [org.infinispan.interceptors.InvocationContextInterceptor] (Incoming-9,demo,matej-ntb-32416) ISPN000136: Execution error: org.infinispan.CacheException: Caught exception [java. >>>>>>> lang.IllegalStateException] while invoking method [public void org.infinispan.quickstart.jbossas7.LoggingListener.observeAdd(org.infinispan.notifications.cachelistener.event.CacheEntryCreatedEven >>>>>>> t)] on listener instance: org.infinispan.quickstart.jbossas7.LoggingListener@301f417 >>>>>>> at org.infinispan.notifications.AbstractListenerImpl$ListenerInvocation$1.run(AbstractListenerImpl.java:204) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.util.concurrent.WithinThreadExecutor.execute(WithinThreadExecutor.java:48) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.notifications.AbstractListenerImpl$ListenerInvocation.invoke(AbstractListenerImpl.java:217) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.notifications.cachelistener.CacheNotifierImpl.notifyCacheEntryCreated(CacheNotifierImpl.java:151) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.container.EntryFactoryImpl.wrapEntryForWriting(EntryFactoryImpl.java:174) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.container.EntryFactoryImpl.wrapEntryForWriting(EntryFactoryImpl.java:109) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.LockingInterceptor.visitPutKeyValueCommand(LockingInterceptor.java:293) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:133) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:60) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.MarshalledValueInterceptor.visitPutKeyValueCommand(MarshalledValueInterceptor.java:140) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.TxInterceptor.enlistWriteAndInvokeNext(TxInterceptor.java:214) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.TxInterceptor.visitPutKeyValueCommand(TxInterceptor.java:162) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.DistTxInterceptor.visitPutKeyValueCommand(DistTxInterceptor.java:129) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.CacheMgmtInterceptor.visitPutKeyValueCommand(CacheMgmtInterceptor.java:114) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:104) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:64) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:60) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:133) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:60) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.IsMarshallableInterceptor.visitPutKeyValueCommand(IsMarshallableInterceptor.java:94) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.BatchingInterceptor.handleDefault(BatchingInterceptor.java:61) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:60) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:274) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.commands.remote.BaseRpcInvokingCommand.processVisitableCommand(BaseRpcInvokingCommand.java:71) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.commands.remote.SingleRpcCommand.perform(SingleRpcCommand.java:62) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.remoting.InboundInvocationHandlerImpl.handleInternal(InboundInvocationHandlerImpl.java:181) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.remoting.InboundInvocationHandlerImpl.handleWithWaitForBlocks(InboundInvocationHandlerImpl.java:195) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.remoting.InboundInvocationHandlerImpl.handleWithRetry(InboundInvocationHandlerImpl.java:309) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.remoting.InboundInvocationHandlerImpl.handle(InboundInvocationHandlerImpl.java:167) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.executeCommand(CommandAwareRpcDispatcher.java:165) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.handle(CommandAwareRpcDispatcher.java:144) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> at org.jgroups.blocks.RequestCorrelator.handleRequest(RequestCorrelator.java:577) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:488) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:364) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:770) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.JChannel.up(JChannel.java:1484) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1074) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.pbcast.FLUSH.up(FLUSH.java:477) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.pbcast.STREAMING_STATE_TRANSFER.up(STREAMING_STATE_TRANSFER.java:263) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.FRAG2.up(FRAG2.java:189) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.FlowControl.up(FlowControl.java:400) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.FlowControl.up(FlowControl.java:418) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.pbcast.GMS.up(GMS.java:908) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.VIEW_SYNC.up(VIEW_SYNC.java:170) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:246) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.UNICAST.up(UNICAST.java:309) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.pbcast.NAKACK.handleMessage(NAKACK.java:838) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.pbcast.NAKACK.up(NAKACK.java:667) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.BARRIER.up(BARRIER.java:123) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:133) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.FD.up(FD.java:275) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:275) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.MERGE2.up(MERGE2.java:209) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.Discovery.up(Discovery.java:293) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.PING.up(PING.java:69) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.TP.passMessageUp(TP.java:1109) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.TP$IncomingPacket.handleMyMessage(TP.java:1665) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1647) [jgroups-2.12.1.3.Final.jar:2.12.1.3.Final] >>>>>>> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_23] >>>>>>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_23] >>>>>>> at java.lang.Thread.run(Thread.java:662) [:1.6.0_23] >>>>>>> Caused by: java.lang.IllegalStateException: Singleton not set for ModuleClassLoader for Module "org.jboss.as.clustering.infinispan:main" from local module loader @624b035d (roots: D:\java\runtime >>>>>>> s\jboss-as-7.1.0.Alpha1-SNAPSHOT-B\modules) >>>>>>> at org.jboss.as.weld.services.ModuleGroupSingletonProvider$TCCLSingleton.get(ModuleGroupSingletonProvider.java:71) >>>>>>> at org.jboss.weld.Container.instance(Container.java:58) >>>>>>> at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:72) >>>>>>> at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:87) >>>>>>> at org.infinispan.quickstart.jbossas7.CacheEventsManager$Proxy$_$$_WeldClientProxy.addEvent(CacheEventsManager$Proxy$_$$_WeldClientProxy.java) >>>>>>> at org.infinispan.quickstart.jbossas7.LoggingListener.observeAdd(LoggingListener.java:30) >>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_23] >>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_23] >>>>>>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_23] >>>>>>> at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_23] >>>>>>> at org.infinispan.notifications.AbstractListenerImpl$ListenerInvocation$1.run(AbstractListenerImpl.java:200) [infinispan-core-5.0.0.FINAL.jar:5.0.0.FINAL] >>>>>>> _______________________________________________ >>>>>>> infinispan-dev mailing list >>>>>>> infinispan-dev(a)lists.jboss.org >>>>>>> https://lists.jboss.org/mailman/listinfo/infinispan-dev >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> infinispan-dev mailing list >>>>>> infinispan-dev(a)lists.jboss.org >>>>>> https://lists.jboss.org/mailman/listinfo/infinispan-dev >>>>> >>>>> -- >>>>> Galder Zamarreño >>>>> Sr. Software Engineer >>>>> Infinispan, JBoss Cache >>>>> >>>>> >>>>> _______________________________________________ >>>>> infinispan-dev mailing list >>>>> infinispan-dev(a)lists.jboss.org >>>>> https://lists.jboss.org/mailman/listinfo/infinispan-dev >>>> >>> >>> _______________________________________________ >>> infinispan-dev mailing list >>> infinispan-dev(a)lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/infinispan-dev >> >> -- >> Galder Zamarreño >> Sr. Software Engineer >> Infinispan, JBoss Cache >> >> >> _______________________________________________ >> infinispan-dev mailing list >> infinispan-dev(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/infinispan-dev > > -- > Manik Surtani > manik(a)jboss.org > twitter.com/maniksurtani > > Lead, Infinispan > http://www.infinispan.org > > > > > _______________________________________________ > infinispan-dev mailing list > infinispan-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev _______________________________________________ infinispan-dev mailing list infinispan-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev