hi andrzej,
this seems to be a versioning related concurrency issue. please file a
jira issue.
a simple test case that demonstrates the issue would further help.
cheers
stefan
On 2/16/07, Andrzej Dengusiak <[EMAIL PROTECTED]> wrote:
Hi!
We're using Jackrabbit 1.2.1 with JCA, versioning and XA transactions on
JBoss 4.0.3SP1.
Everything works fine as long as there is only one user accessing repository
and adding nodes at a given time.
But sometimes if there are more users concurrently adding nodes under the
same node, following error occurs:
2007-02-16 17:39:30,545 INFO [STDOUT] Caused by:
javax.jcr.RepositoryException: 14fad421-1276-47b2-b667-50b2013944e3:
14fad421-1276-47b2-b667-50b2013944e3
2007-02-16 17:39:30,545 INFO [STDOUT] at
org.apache.jackrabbit.core.version.NodeStateEx.store(NodeStateEx.java:504)
2007-02-16 17:39:30,595 INFO [STDOUT] at
org.apache.jackrabbit.core.version.AbstractVersionManager.createVersionHisto
ry(AbstractVersionManager.java:306)
2007-02-16 17:39:30,595 INFO [STDOUT] at
org.apache.jackrabbit.core.version.XAVersionManager.createVersionHistory(XAV
ersionManager.java:144)
2007-02-16 17:39:30,595 INFO [STDOUT] at
org.apache.jackrabbit.core.ItemImpl.initVersionHistories(ItemImpl.java:771)
2007-02-16 17:39:30,595 INFO [STDOUT] at
org.apache.jackrabbit.core.ItemImpl.save(ItemImpl.java:1181)
2007-02-16 17:39:30,595 INFO [STDOUT] at
org.apache.jackrabbit.core.SessionImpl.save(SessionImpl.java:821)
2007-02-16 17:39:30,595 INFO [STDOUT] at
org.apache.jackrabbit.jca.JCASessionHandle.save(JCASessionHandle.java:178)
2007-02-16 17:39:30,595 INFO [STDOUT] at
xxx.dms.helpers.DmsHelper.saveSession(DmsHelper.java:131)
2007-02-16 17:39:30,595 INFO [STDOUT] at
xxx.dms.ejb.DmsSessionBean.addDocumentMetadata(DmsSessionBean.java:173)
2007-02-16 17:39:30,595 INFO [STDOUT] at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2007-02-16 17:39:30,595 INFO [STDOUT] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
2007-02-16 17:39:30,595 INFO [STDOUT] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
2007-02-16 17:39:30,595 INFO [STDOUT] at
java.lang.reflect.Method.invoke(Method.java:324)
2007-02-16 17:39:30,595 INFO [STDOUT] at
org.jboss.invocation.Invocation.performCall(Invocation.java:359)
2007-02-16 17:39:30,595 INFO [STDOUT] at
org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(Stateles
sSessionContainer.java:237)
2007-02-16 17:39:30,595 INFO [STDOUT] at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(Cach
edConnectionInterceptor.java:158)
2007-02-16 17:39:30,595 INFO [STDOUT] at
org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSe
ssionInstanceInterceptor.java:169)
2007-02-16 17:39:30,595 INFO [STDOUT] at
org.jboss.ws.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterce
ptor.java:64)
2007-02-16 17:39:30,595 INFO [STDOUT] at
org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterce
ptor.java:63)
2007-02-16 17:39:30,655 INFO [STDOUT] at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor
.java:121)
2007-02-16 17:39:30,655 INFO [STDOUT] at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.
java:350)
2007-02-16 17:39:30,655 INFO [STDOUT] at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:181)
2007-02-16 17:39:30,655 INFO [STDOUT] at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:16
8)
2007-02-16 17:39:30,655 INFO [STDOUT] at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
2007-02-16 17:39:30,655 INFO [STDOUT] at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinde
rInterceptor.java:136)
2007-02-16 17:39:30,655 INFO [STDOUT] at
org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:648)
2007-02-16 17:39:30,655 INFO [STDOUT] at
org.jboss.ejb.Container.invoke(Container.java:954)
2007-02-16 17:39:30,655 INFO [STDOUT] at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2007-02-16 17:39:30,655 INFO [STDOUT] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
2007-02-16 17:39:30,655 INFO [STDOUT] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
2007-02-16 17:39:30,655 INFO [STDOUT] at
java.lang.reflect.Method.invoke(Method.java:324)
2007-02-16 17:39:30,665 INFO [STDOUT] at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java
:155)
2007-02-16 17:39:30,665 INFO [STDOUT] at
org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
2007-02-16 17:39:30,665 INFO [STDOUT] at
org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
2007-02-16 17:39:30,665 INFO [STDOUT] at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:26
4)
2007-02-16 17:39:30,665 INFO [STDOUT] at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
2007-02-16 17:39:30,665 INFO [STDOUT] at
org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPIn
voker.java:819)
2007-02-16 17:39:30,715 INFO [STDOUT] at
org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:420)
2007-02-16 17:39:30,715 INFO [STDOUT] at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2007-02-16 17:39:30,715 INFO [STDOUT] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
2007-02-16 17:39:30,715 INFO [STDOUT] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
2007-02-16 17:39:30,715 INFO [STDOUT] at
java.lang.reflect.Method.invoke(Method.java:324)
2007-02-16 17:39:30,715 INFO [STDOUT] at
sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
2007-02-16 17:39:30,715 INFO [STDOUT] at
sun.rmi.transport.Transport$1.run(Transport.java:148)
2007-02-16 17:39:30,715 INFO [STDOUT] at
java.security.AccessController.doPrivileged(Native Method)
2007-02-16 17:39:30,715 INFO [STDOUT] at
sun.rmi.transport.Transport.serviceCall(Transport.java:144)
2007-02-16 17:39:30,715 INFO [STDOUT] at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
2007-02-16 17:39:30,715 INFO [STDOUT] at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:7
01)
2007-02-16 17:39:30,715 INFO [STDOUT] ... 1 more
2007-02-16 17:39:30,715 INFO [STDOUT] Caused by:
org.apache.jackrabbit.core.state.NoSuchItemStateException:
14fad421-1276-47b2-b667-50b2013944e3
2007-02-16 17:39:30,715 INFO [STDOUT] at
org.apache.jackrabbit.core.state.SharedItemStateManager.getItemState(SharedI
temStateManager.java:261)
2007-02-16 17:39:30,715 INFO [STDOUT] at
org.apache.jackrabbit.core.state.LocalItemStateManager.getNodeState(LocalIte
mStateManager.java:95)
2007-02-16 17:39:30,715 INFO [STDOUT] at
org.apache.jackrabbit.core.state.LocalItemStateManager.getItemState(LocalIte
mStateManager.java:150)
2007-02-16 17:39:30,715 INFO [STDOUT] at
org.apache.jackrabbit.core.state.XAItemStateManager.getItemState(XAItemState
Manager.java:226)
2007-02-16 17:39:30,715 INFO [STDOUT] at
org.apache.jackrabbit.core.version.NodeStateEx.store(NodeStateEx.java:532)
2007-02-16 17:39:30,715 INFO [STDOUT] at
org.apache.jackrabbit.core.version.NodeStateEx.store(NodeStateEx.java:502)
2007-02-16 17:39:30,775 INFO [STDOUT] ... 48 more
Code causing above exception can be simplified to such EJB method with CMT:
Repository repository = (Repository) context.lookup("java:/jcr/jackrabbit");
Session session = repository.login(new SimpleCredentials("system",
"".toCharArray()));
session.getRootNode().getNode("documents"); // "documents" node is
versionable
Node documentNode = rootNode.addNode(someuniquename, "xxx:document");
session.save();
documentNode.checkin();
We're using org.apache.jackrabbit.core.fs.local.LocalFileSystem
and org.apache.jackrabbit.core.persistence.db.OraclePersistenceManager with
external BLOBs
Are we doing something wrong or is it a bug? This issue is blocking
production use of Jackrabbit for us.
regards,
Andrzej Dengusiak
