After switching one of our entity bean types to use the "Instance Per Transaction
Policy", we started getting an exception (included below) on another entity bean type.
The stack trace seems to imply that a rollback is occuring when trying to synchronize
the PartyAliasRO bean with persistent store (MySql). What is interesting is that the
PartyAliasRO bean is defined as being read-only (the relevant snippets from our
jboss.xml is included below). Since the bean is read-only, I am at a loss as two why
there is a need to synchronize its state.
Any information on what might be causing this problem and more importantly how to fix
it would be greatly appreciated.
- Mitch
<ejb-name>PartyAliasROEJB</ejb-name>
<read-only>true</read-only>
<configuration-name>Read Only Container with no lock</configuration-name>
<method-attributes>
<method-name>*</method-name>
<read-only>true</read-only>
</method-attributes>
False
<cache-invalidation>true</cache-invalidation>
<cache-invalidation-config>
<invalidation-group-name>PartyAliasCacheGroup</invalidation-group-name>
</cache-invalidation-config>
<container-configuration
extends="Standard CMP 2.x EntityBean with cache invalidation">
<container-name>Read Only Container with no lock</container-name>
<locking-policy>org.jboss.ejb.plugins.lock.NoLock</locking-policy>
<container-cache-conf>
<cache-policy>org.jboss.ejb.plugins.LRUEnterpriseContextCachePolicy</cache-policy>
<cache-policy-conf>
<min-capacity>2500</min-capacity>
<max-capacity>10000</max-capacity>
<overager-period>600</overager-period>
<max-bean-age>86400</max-bean-age>
<resizer-period>600</resizer-period>
<max-cache-miss-period>60</max-cache-miss-period>
<min-cache-miss-period>1</min-cache-miss-period>
<cache-load-factor>0.75</cache-load-factor>
</cache-policy-conf>
</container-cache-conf>
</container-configuration>
2004-03-03 19:39:20,703 ERROR
[org.jboss.ejb.plugins.LogInterceptor][RouterTestThread_4]
TransactionRolledbackLocalException in method: public abstract
com.radvault.provisioning.domain.party.ejb.IPartyAliasROLocal
com.radvault.provisioning.domain.party.ejb.IPartyAliasROLocalHome.findByPrimaryKey(com.radvault.provisioning.domain.party.PartyAliasPK)
throws javax.ejb.FinderException, causedBy:
javax.ejb.EJBException: Update failed. Expected one affected row:
rowsAffected=0id=uuid:8ebfea9f-666d-11d8-9a2b-00e018b70f5d
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreEntityCommand.execute(JDBCStoreEntityCommand.java:155)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.storeEntity(JDBCStoreManager.java:627)
at
org.jboss.ejb.plugins.CMPPersistenceManager.storeEntity(CMPPersistenceManager.java:421)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.storeEntity(CachedConnectionInterceptor.java:387)
at org.jboss.ejb.EntityContainer.storeEntity(EntityContainer.java:714)
at
org.jboss.ejb.GlobalTxEntityMap.synchronizeEntities(GlobalTxEntityMap.java:149)
at
org.jboss.ejb.EntityContainer.synchronizeEntitiesWithinTransaction(EntityContainer.java:119)
at org.jboss.ejb.EntityContainer.findLocal(EntityContainer.java:607)
at sun.reflect.GeneratedMethodAccessor59.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1043)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:197)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:214)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:89)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:61)
at
org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:28)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:267)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:98)
at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:92)
at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93)
at
org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:483)
at org.jboss.ejb.Container.invoke(Container.java:720)
at
org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:293)
at
org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:110)
at $Proxy130.findByPrimaryKey(Unknown Source)
at
com.radvault.provisioning.domain.party.PartyUtil.getPartyAliasRO(PartyUtil.java:740)
at
com.radvault.provisioning.service.studysource.StudySourceMgr.getPartyForAlias(StudySourceMgr.java:700)
at
com.radvault.provisioning.service.studysource.ejb.StudySourceMgrEjb.getPartyForAlias(StudySourceMgrEjb.java:324)
at sun.reflect.GeneratedMethodAccessor155.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:683)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
at
org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:72)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:267)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:128)
at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:118)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
at
org.jboss.ejb.plugins.CleanShutdownInterceptor.invoke(CleanShutdownInterceptor.java:264)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at
org.jboss.ejb.StatelessSessionContainer.internalInvoke(StatelessSessionContainer.java:331)
at org.jboss.ejb.Container.invoke(Container.java:700)
at sun.reflect.GeneratedMethodAccessor60.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:101)
at
org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:90)
at
org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:45)
at
org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:100)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85)
at $Proxy276.getPartyForAlias(Unknown Source)
at
com.radvault.serviceif.provisioning.studysource.ejbremote.StudySourceMgrEjbClient.getPartyForAlias(StudySourceMgrEjbClient.java:345)
at
com.radvault.studylibrary.StudyLibrary.resolveSourceRecipients(StudyLibrary.java:2830)
at
com.radvault.studylibrary.StudyLibrary.routeStudy(StudyLibrary.java:1897)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
com.radvault.studylibrary.ejb.StudyLibraryEjbImpl$StudyLibraryEjbProxy.invoke(StudyLibraryEjbImpl.java:471)
at $Proxy362.routeStudy(Unknown Source)
at
com.radvault.studylibrary.ejb.StudyLibraryEjbImpl.routeStudy(StudyLibraryEjbImpl.java:314)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:683)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
at
org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:72)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:320)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:128)
at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:118)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
at
org.jboss.ejb.plugins.CleanShutdownInterceptor.invoke(CleanShutdownInterceptor.java:264)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at
org.jboss.ejb.StatelessSessionContainer.internalInvoke(StatelessSessionContainer.java:331)
at org.jboss.ejb.Container.invoke(Container.java:700)
at sun.reflect.GeneratedMethodAccessor60.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:101)
at
org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:90)
at
org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:45)
at
org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:100)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85)
at $Proxy358.routeStudy(Unknown Source)
at
com.radvault.serviceif.studylibrary.ejbremote.StudyLibraryEjbClient.routeStudy(StudyLibraryEjbClient.java:440)
at
com.radvault.studylibrary.TestStudyRouter$ConcurrentRouteTest.run(TestStudyRouter.java:227)
at java.lang.Thread.run(Thread.java:534)
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