8:11 a.m.
Hi,
We have a fairly heavily loaded portal installation (>1 login / sec and pageloads to
match). Under load we are getting the error as displayed in the stacktrace below.
Here the error has something to do with portal objects, but we get the same errors with
cms operations and user opperations.
When you get this error page it eventually goes away (after eg. reloading the page a few
times) and other portal pages may work fine in the meanwhile.
Any ideas?
Database config:
| <datasources>
| <local-tx-datasource>
| <jndi-name>PortalDS</jndi-name>
|
<connection-url>jdbc:mysql://dbserver:3306/db?autoReconnect=true</connection-url>
| <driver-class>com.mysql.jdbc.Driver</driver-class>
| <user-name>root</user-name>
| <password>pass</password>
| </local-tx-datasource>
| </datasources>
|
HTTP Status 500 -
|
| type Exception report
|
| message
|
| description The server encountered an internal error () that prevented it from
fulfilling this request.
|
| exception
|
| javax.servlet.ServletException: javax.transaction.SystemException:
java.lang.Throwable: Unabled to enlist resource, see the previous warnings.
tx=TransactionImple < ac, BasicAction: a1404ac:db35:47df9a63:137b45 status:
ActionStatus.ABORT_ONLY >
| org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:406)
| javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
| org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
|
| root cause
|
| javax.transaction.SystemException: java.lang.Throwable: Unabled to enlist resource,
see the previous warnings. tx=TransactionImple < ac, BasicAction:
a1404ac:db35:47df9a63:137b45 status: ActionStatus.ABORT_ONLY >
|
org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener$TransactionSynchronization.checkEnlisted(TxConnectionManager.java:744)
|
org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener.enlist(TxConnectionManager.java:577)
|
org.jboss.resource.connectionmanager.TxConnectionManager.managedConnectionReconnected(TxConnectionManager.java:337)
|
org.jboss.resource.connectionmanager.BaseConnectionManager2.reconnectManagedConnection(BaseConnectionManager2.java:518)
|
org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:399)
|
org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:842)
|
org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:88)
|
org.hibernate.connection.DatasourceConnectionProvider.getConnection(DatasourceConnectionProvider.java:69)
| org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:423)
| org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144)
| org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:139)
| org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1547)
| org.hibernate.loader.Loader.doQuery(Loader.java:673)
| org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
| org.hibernate.loader.Loader.loadEntity(Loader.java:1907)
|
org.hibernate.loader.entity.CollectionElementLoader.loadElement(CollectionElementLoader.java:72)
|
org.hibernate.persister.collection.OneToManyPersister.getElementByIndex(OneToManyPersister.java:360)
|
org.hibernate.collection.AbstractPersistentCollection.readElementByIndex(AbstractPersistentCollection.java:158)
| org.hibernate.collection.PersistentMap.get(PersistentMap.java:146)
|
org.jboss.portal.core.impl.model.portal.PortalObjectImpl.getChild(PortalObjectImpl.java:372)
|
org.jboss.portal.core.model.portal.command.mapping.DefaultPortalObjectPathMapper$1.getChild(DefaultPortalObjectPathMapper.java:90)
| org.jboss.portal.server.servlet.PathParser.map(PathParser.java:86)
|
org.jboss.portal.core.model.portal.command.mapping.DefaultPortalObjectPathMapper.getTarget(DefaultPortalObjectPathMapper.java:108)
|
org.jboss.portal.core.model.portal.PortalObjectCommandFactory.doMapping(PortalObjectCommandFactory.java:77)
|
org.jboss.portal.core.controller.command.mapper.CommandFactoryDelegate.doMapping(CommandFactoryDelegate.java:87)
|
org.jboss.portal.core.controller.command.mapper.DelegatingCommandFactoryService.doMapping(DelegatingCommandFactoryService.java:142)
|
org.jboss.portal.core.model.portal.DefaultPortalCommandFactory.doMapping(DefaultPortalCommandFactory.java:72)
| org.jboss.portal.core.controller.Controller.handle(Controller.java:217)
|
org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51)
| org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
|
org.jboss.portal.core.cms.aspect.IdentityBindingInterceptor.invoke(IdentityBindingInterceptor.java:47)
| org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
|
org.jboss.portal.server.aspects.server.ContentTypeInterceptor.invoke(ContentTypeInterceptor.java:68)
| org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
|
org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:96)
| org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
|
org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:245)
| org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
|
org.jboss.portal.server.aspects.server.SessionInvalidatorInterceptor.invoke(SessionInvalidatorInterceptor.java:84)
| org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
|
org.jboss.portal.core.impl.api.user.UserEventBridgeTriggerInterceptor.invoke(UserEventBridgeTriggerInterceptor.java:65)
| org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
|
org.jboss.portal.core.aspects.server.TransactionInterceptor.org$jboss$portal$core$aspects$server$TransactionInterceptor$invoke$aop(TransactionInterceptor.java:49)
|
org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
| org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
| org.jboss.aspects.tx.TxInterceptor$RequiresNew.invoke(TxInterceptor.java:253)
|
org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
| org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
| org.jboss.aspects.tx.TxInterceptor$RequiresNew.invoke(TxInterceptor.java:262)
|
org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
|
org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java)
| org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
|
org.jboss.portal.server.aspects.LockInterceptor$InternalLock.invoke(LockInterceptor.java:70)
| org.jboss.portal.server.aspects.LockInterceptor.invoke(LockInterceptor.java:131)
| org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
| org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
| org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:380)
| javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
| org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
|
| note The full stack trace of the root cause is available in the JBossWeb/2.0.0.GA
logs.
| JBossWeb/2.0.0.GA
And another
11:48:24,500 WARN [loggerI18N]
[com.arjuna.ats.internal.jta.transaction.arjunacore.lastResource.disallow]
[com.arjuna.ats.internal.jta.transaction.arjunacore.lastResource.disallow] Adding mul
| tiple last resources is disallowed. Current resource is
org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource@26835ed2
| 11:48:24,510 WARN [JDBCExceptionReporter] SQL Error: 0, SQLState: null
| 11:48:24,511 ERROR [JDBCExceptionReporter] Could not enlist in transaction on entering
meta-aware object!; - nested throwable: (javax.transaction.SystemException:
java.lang.Throwable: Unabled
| to enlist resource, see the previous warnings. tx=TransactionImple < ac,
BasicAction: a1404ac:a96c:47df8dc7:1ea30 status: ActionStatus.ABORT_ONLY >); - nested
throwable: (org.jboss.resource.JB
| ossResourceException: Could not enlist in transaction on entering meta-aware object!;
- nested throwable: (javax.transaction.SystemException: java.lang.Throwable: Unabled to
enlist resource, s
| ee the previous warnings. tx=TransactionImple < ac, BasicAction:
a1404ac:a96c:47df8dc7:1ea30 status: ActionStatus.ABORT_ONLY >))
| 11:48:24,511 ERROR [JBossCachePersistenceManager] failed to read binary data:
58709461-1230-48a7-9a42-055465b7a85d/{http://www.jcp.org/jcr/1.0}data[0]
| org.hibernate.exception.GenericJDBCException: Cannot open connection
| at
org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103)
| at
org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91)
| at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
| at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29)
| at
org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:426)
| at
org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144)
| at
org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:139)
| at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1547)
| at org.hibernate.loader.Loader.doQuery(Loader.java:673)
| at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
| at org.hibernate.loader.Loader.doList(Loader.java:2220)
| at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104)
| at org.hibernate.loader.Loader.list(Loader.java:2099)
| at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378)
| at
org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
| at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
| at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
| at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
| at
org.jboss.portal.cms.hibernate.state.JBossCachePersistenceManager$DbBLOBStore.get(JBossCachePersistenceManager.java:1529)
| at
org.apache.jackrabbit.core.state.util.Serializer.deserialize(Serializer.java:293)
| at
org.jboss.portal.cms.hibernate.state.JBossCachePersistenceManager.load(JBossCachePersistenceManager.java:849)
| at
org.apache.jackrabbit.core.state.SharedItemStateManager.loadItemState(SharedItemStateManager.java:959)
| at
org.apache.jackrabbit.core.state.SharedItemStateManager.getNonVirtualItemState(SharedItemStateManager.java:884)
| at
org.apache.jackrabbit.core.state.SharedItemStateManager.getItemState(SharedItemStateManager.java:234)
| at
org.apache.jackrabbit.core.version.VersionItemStateProvider.getItemState(VersionItemStateProvider.java:122)
| at
org.apache.jackrabbit.core.state.SharedItemStateManager.getItemState(SharedItemStateManager.java:239)
| at
org.apache.jackrabbit.core.state.LocalItemStateManager.getPropertyState(LocalItemStateManager.java:119)
| at
org.apache.jackrabbit.core.state.LocalItemStateManager.getItemState(LocalItemStateManager.java:151)
| at
org.apache.jackrabbit.core.state.XAItemStateManager.getItemState(XAItemStateManager.java:235)
| at
org.apache.jackrabbit.core.state.SessionItemStateManager.getItemState(SessionItemStateManager.java:162)
| at
org.apache.jackrabbit.core.ItemManager.createItemInstance(ItemManager.java:461)
| at org.apache.jackrabbit.core.ItemManager.getItem(ItemManager.java:319)
| at org.apache.jackrabbit.core.NodeImpl.getProperty(NodeImpl.java:2492)
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