[jboss-jira] [JBoss JIRA] (WFLY-6498) EJBClient UserTransactions with multiple method invocations generate lock conflicts

Fri Apr 8 11:22:00 EDT 2016

    [ https://issues.jboss.org/browse/WFLY-6498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13189185#comment-13189185 ] 

Richard Achmatowicz edited comment on WFLY-6498 at 4/8/16 11:21 AM:
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When we create a Batch, if the transaction we are resuming (the UserTransaction on the second invocation) and the transaction we are suspending (the transaction on the first invocation) are the same, should we not interpose instead of creating a new Batch, despite the fact that the threads are different? Thinking about this ...my wording is not precise, but I think I know what I mean ...

was (Author: rachmato):
When we create a Batch, if the transaction we are resuming (the UserTransaction on the second invocation) and the transaction we are suspending (the transaction on the first invocation) are the same, should we not interpose instead of creating a new Batch, despite the fact that the threads are different? Thinking about this ...

> EJBClient UserTransactions with multiple method invocations generate lock conflicts 
> ------------------------------------------------------------------------------------
>
>                 Key: WFLY-6498
>                 URL: https://issues.jboss.org/browse/WFLY-6498
>             Project: WildFly
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 10.0.0.Final
>            Reporter: Richard Achmatowicz
>            Assignee: Paul Ferraro
>             Fix For: 11.0.0.Alpha1
>
>
> Using the EJBClient library, we should be able to do the following from a standalone EJBClient application:
> // create a UserTransaction associated with a clustered server node X
> // make an invocation on an EJB on X
> // make an invocation on an EJB on X
> // commit the UserTransaction
> However, doing so results in this exception which occurs during processing of the second invocation:
> {noformat}
> [0m[31m11:16:22,580 ERROR [org.infinispan.interceptors.InvocationContextInterceptor] (default task-57) ISPN000136: Error executing command GetKeyValueCommand, writing keys []: org.infinispan.util.concurrent.TimeoutException: ISPN000299: Unable to acquire lock after 15 seconds for key UnknownSessionID [4967684957516649565452525270575756545166695455535750486549485166] and requestor GlobalTransaction:<node-0>:120:local. Lock is held by GlobalTransaction:<node-0>:118:local
> 	at org.infinispan.util.concurrent.locks.impl.DefaultLockManager$KeyAwareExtendedLockPromise.lock(DefaultLockManager.java:236)
> 	at org.infinispan.interceptors.locking.AbstractLockingInterceptor.lockAndRecord(AbstractLockingInterceptor.java:190)
> 	at org.infinispan.interceptors.locking.AbstractTxLockingInterceptor.checkPendingAndLockKey(AbstractTxLockingInterceptor.java:192)
> 	at org.infinispan.interceptors.locking.AbstractTxLockingInterceptor.lockOrRegisterBackupLock(AbstractTxLockingInterceptor.java:113)
> 	at org.infinispan.interceptors.locking.PessimisticLockingInterceptor.visitDataReadCommand(PessimisticLockingInterceptor.java:70)
> 	at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitGetKeyValueCommand(AbstractLockingInterceptor.java:77)
> 	at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40)
> 	at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
> 	at org.infinispan.interceptors.TxInterceptor.enlistReadAndInvokeNext(TxInterceptor.java:345)
> 	at org.infinispan.interceptors.TxInterceptor.visitGetKeyValueCommand(TxInterceptor.java:330)
> 	at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40)
> 	at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
> 	at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:113)
> 	at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85)
> 	at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40)
> 	at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
> 	at org.infinispan.statetransfer.StateTransferInterceptor.visitReadCommand(StateTransferInterceptor.java:176)
> 	at org.infinispan.statetransfer.StateTransferInterceptor.visitGetKeyValueCommand(StateTransferInterceptor.java:153)
> 	at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40)
> 	at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
> 	at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:107)
> 	at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:76)
> 	at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85)
> 	at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40)
> 	at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99)
> 	at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:113)
> 	at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85)
> 	at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40)
> 	at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:336)
> 	at org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:411)
> 	at org.infinispan.cache.impl.DecoratedCache.get(DecoratedCache.java:443)
> 	at org.infinispan.cache.impl.AbstractDelegatingCache.get(AbstractDelegatingCache.java:286)
> 	at org.wildfly.clustering.ejb.infinispan.bean.InfinispanBeanFactory.findValue(InfinispanBeanFactory.java:87)
> 	at org.wildfly.clustering.ejb.infinispan.bean.InfinispanBeanFactory.findValue(InfinispanBeanFactory.java:49)
> 	at org.wildfly.clustering.ejb.infinispan.InfinispanBeanManager.findBean(InfinispanBeanManager.java:244)
> 	at org.jboss.as.ejb3.cache.distributable.DistributableCache.get(DistributableCache.java:124)
> 	at org.jboss.as.ejb3.component.stateful.StatefulComponentInstanceInterceptor.processInvocation(StatefulComponentInstanceInterceptor.java:59)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> 	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInCallerTx(CMTTxInterceptor.java:254)
> 	at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:333)
> 	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:239)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> 	at org.jboss.as.ejb3.remote.EJBRemoteTransactionPropagatingInterceptor.processInvocation(EJBRemoteTransactionPropagatingInterceptor.java:80)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> 	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> 	at org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:43)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> 	at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> 	at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> 	at org.jboss.as.ejb3.deployment.processors.EjbSuspendInterceptor.processInvocation(EjbSuspendInterceptor.java:53)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> 	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:66)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> 	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> 	at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> 	at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> 	at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356)
> 	at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636)
> 	at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> 	at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356)
> 	at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> 	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
> 	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:195)
> 	at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.invokeMethod(MethodInvocationMessageHandler.java:327)
> 	at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.access$100(MethodInvocationMessageHandler.java:67)
> 	at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler$1.run(MethodInvocationMessageHandler.java:200)
> 	at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.processMessage(MethodInvocationMessageHandler.java:262)
> 	at org.jboss.as.ejb3.remote.protocol.versionone.VersionOneProtocolChannelReceiver.processMessage(VersionOneProtocolChannelReceiver.java:213)
> 	at org.jboss.as.ejb3.remote.protocol.versiontwo.VersionTwoProtocolChannelReceiver.processMessage(VersionTwoProtocolChannelReceiver.java:76)
> 	at org.jboss.as.ejb3.remote.protocol.versionone.VersionOneProtocolChannelReceiver.handleMessage(VersionOneProtocolChannelReceiver.java:159)
> {noformat}
> The exception does not arise if we perform only one invocation within the UserTransaction.
> This exception is repeatable.

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