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https://issues.jboss.org/browse/JBSEAM-5053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12728275#comment-12728275
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Marek Novotny commented on JBSEAM-5053:
---------------------------------------
What you are experiencing is EJB 3.1 implementation of concurrent access on
Stateful Session Bean in JBoss AS 7, see
http://docs.oracle.com/javaee/6/api/javax/ejb/ConcurrentAccessTimeoutException.html
and https://community.jboss.org/thread/176495
More if I quote the referenced section from EJB 3.1 specification
{quote}4.3.14.1 Stateful Session Bean Concurrent Access Timeouts
@AccessTimeout is used to specify the amount of time a stateful session
bean request should block in the case that it can’t immediately access a bean
instance that is already processing a different request. If an access attempt
times out, the container throws a javax.ejb.ConcurrentAccessTimeoutException to
the client. @AccessTimeout can be specified on a business method or on a bean
class (or super-class).
@AccessTimeout specified on a class applies the access timeout to all
business methods of that class. If @AccessTimeout is specified on both a class
and on a business method of that class, the method-level annotation takes
precedence.{quote}
There is already EJB specification issue filed for additional handling -
http://java.net/jira/browse/EJB_SPEC-24, but now you should count with that in
your SFSB implementation code.
I will reject this issue as this is not a Seam issue.
> javax.ejb.ConcurrentAccessTimeoutException: JBAS014360
> ------------------------------------------------------
>
> Key: JBSEAM-5053
> URL: https://issues.jboss.org/browse/JBSEAM-5053
> Project: Seam 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.3.0.Final
> Environment: JBoss AS 7.1.1, Seam 2.3.0.Final
> Reporter: Gus Gu
>
> Hi there,
> I am not sure this exception is caused by JBoss AS 7.1.1 or Seam 2.3.0. The
> following codes works fine in Seam 2.2 and JBoss 4.2.3.
> How to reproduce: just add
> @TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED) to
> ArtistHomeImpl.java in the seam-discs example:
> @Name("artistHome")
> @Stateful
> @TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)
> public class ArtistHomeImpl extends EntityHome<Artist> implements ArtistHome
> {
> Caused by: javax.ejb.EJBException:
> javax.ejb.ConcurrentAccessTimeoutException: JBAS014360: EJB 3.1 FR 4.3.14.1
> concurrent access timeout on org.jboss.invocation.InterceptorContext@109fe782
> - could not obtain lock within 5000 MILLISECONDS
> at
> org.jboss.as.ejb3.tx.CMTTxInterceptor.notSupported(CMTTxInterceptor.java:282)
> [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
> at
> org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:188)
> [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
> [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59)
> [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
> [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:32)
> [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45)
> [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165)
> [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
> at
> org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173)
> [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.as.ejb3.component.stateful.StatefulComponentIdInterceptor.processInvocation(StatefulComponentIdInterceptor.java:52)
> [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72)
> [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
> at
> com.mycom.controller.forum.home.ForumHome$$$view6.getCategory(Unknown Source)
> [proj-ejb.jar:]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [rt.jar:1.6.0_26]
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> [rt.jar:1.6.0_26]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> [rt.jar:1.6.0_26]
> at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_26]
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
> [jboss-seam.jar:2.3.0.Final]
> at
> org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)
> [jboss-seam.jar:2.3.0.Final]
> at
> org.jboss.seam.intercept.ClientSideInterceptor$1.proceed(ClientSideInterceptor.java:76)
> [jboss-seam.jar:2.3.0.Final]
> at
> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
> [jboss-seam.jar:2.3.0.Final]
> at
> org.jboss.seam.ejb.RemoveInterceptor.aroundInvoke(RemoveInterceptor.java:43)
> [jboss-seam.jar:2.3.0.Final]
> at
> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
> [jboss-seam.jar:2.3.0.Final]
> at
> org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
> [jboss-seam.jar:2.3.0.Final]
> at
> org.jboss.seam.intercept.ClientSideInterceptor.invoke(ClientSideInterceptor.java:54)
> [jboss-seam.jar:2.3.0.Final]
> at
> org.javassist.tmp.java.lang.Object_$$_javassist_seam_19.getCategory(Object_$$_javassist_seam_19.java)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [rt.jar:1.6.0_26]
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> [rt.jar:1.6.0_26]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> [rt.jar:1.6.0_26]
> at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_26]
> at javax.el.BeanELResolver.getValue(BeanELResolver.java:302)
> [jboss-el-api_2.2_spec-1.0.0.Final.jar:1.0.0.Final]
> at
> com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
> [jsf-impl-2.1.7-jbossorg-2.jar:]
> at
> com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
> [jsf-impl-2.1.7-jbossorg-2.jar:]
> at
> org.jboss.el.parser.AstPropertySuffix.getValue(AstPropertySuffix.java:53)
> [jboss-el.jar:1.0_02.CR6]
> at org.jboss.el.parser.AstValue.getValue(AstValue.java:67)
> [jboss-el.jar:1.0_02.CR6]
> at
> org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
> [jboss-el.jar:1.0_02.CR6]
> at
> com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
> [jsf-impl-2.1.7-jbossorg-2.jar:]
> ... 72 more
> Caused by: javax.ejb.ConcurrentAccessTimeoutException: JBAS014360: EJB 3.1 FR
> 4.3.14.1 concurrent access timeout on
> org.jboss.invocation.InterceptorContext@109fe782 - could not obtain lock
> within 5000 MILLISECONDS
> at
> org.jboss.as.ejb3.component.stateful.StatefulSessionSynchronizationInterceptor.processInvocation(StatefulSessionSynchronizationInterceptor.java:117)
> [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53)
> [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.as.ejb3.component.stateful.StatefulComponentInstanceInterceptor.processInvocation(StatefulComponentInstanceInterceptor.java:66)
> [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
> [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> at
> org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211)
> [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
> at
> org.jboss.as.ejb3.tx.CMTTxInterceptor.notSupported(CMTTxInterceptor.java:274)
> [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
> ... 117 more
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