4 Replies Latest reply on Jun 4, 2006 11:31 AM by rali.genova

Portal in Cluster HOW-TO

patrickdalla Jun 2, 2006 2:41 PM

JBoss Portal in a cluster environment with FARM.

I am finding some bugs in deployment of Portlets in the FARM directory of a cluster.

the log is:

16:35:37,608 ERROR [AbstractFlushingEventListener] Could not synchronize database state with session
org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jboss.portal.core.impl.model.portal.PortalImpl#46400]
 at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1634)
 at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2293)
 at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2439)
 at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:65)
 at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:243)
 at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:227)
 at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:145)
 at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:296)
 at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
 at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:905)
 at org.jboss.portal.core.impl.model.portal.PersistentPortalObjectContainer$1.destroyChild(PersistentPortalObjectContainer.java:105)
 at org.jboss.portal.core.impl.model.portal.ObjectNode.removeChild(ObjectNode.java:135)
 at org.jboss.portal.core.impl.model.portal.PortalObjectImpl.destroyChild(PortalObjectImpl.java:126)
 at org.jboss.portal.core.deployment.jboss.ObjectDeployment.start(ObjectDeployment.java:249)
 at org.jboss.portal.server.deployment.jboss.PortalDeploymentInfo$DeploymentContext.start(PortalDeploymentInfo.java:208)
 at org.jboss.portal.server.deployment.jboss.ServerDeployer.start(ServerDeployer.java:244)
 at org.jboss.deployment.MainDeployer.start(MainDeployer.java:989)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:790)
 at jrockit.reflect.VirtualNativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
 at java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Unknown Source)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
16:35:37,611 ERROR [MainDeployer] Could not start deployment: file:/usr/java/jboss-4.0.3SP1/server/default/tmp/deploy/tmp49937internetportal.war/WEB-INF/
org.jboss.deployment.DeploymentException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jboss.portal.core.impl.model.portal.PortalImpl#46400]; - nested throwable: (org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jboss.portal.core.impl.model.portal.PortalImpl#46400])
 at org.jboss.portal.core.deployment.jboss.ObjectDeployment.start(ObjectDeployment.java:306)
 at org.jboss.portal.server.deployment.jboss.PortalDeploymentInfo$DeploymentContext.start(PortalDeploymentInfo.java:208)
 at org.jboss.portal.server.deployment.jboss.ServerDeployer.start(ServerDeployer.java:244)
 at org.jboss.deployment.MainDeployer.start(MainDeployer.java:989)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:790)
 at jrockit.reflect.VirtualNativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
 at java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Unknown Source)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
 at $Proxy95.deploy(Lorg.jboss.deployment.DeploymentInfo;)V(Unknown Source)
 at org.jboss.portal.server.deployment.jboss.ServerDeployer.deploy(ServerDeployer.java:298)
 at jrockit.reflect.VirtualNativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
 at java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Unknown Source)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jboss.portal.core.impl.model.portal.PortalImpl#46400]
 at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1634)
 at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2293)
 at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2439)
 at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:65)
 at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:243)
 at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:227)
 at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:145)
 at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:296)
 at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
 at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:905)
 at org.jboss.portal.core.impl.model.portal.PersistentPortalObjectContainer$1.destroyChild(PersistentPortalObjectContainer.java:105)
 at org.jboss.portal.core.impl.model.portal.ObjectNode.removeChild(ObjectNode.java:135)
 at org.jboss.portal.core.impl.model.portal.PortalObjectImpl.destroyChild(PortalObjectImpl.java:126)
 at org.jboss.portal.core.deployment.jboss.ObjectDeployment.start(ObjectDeployment.java:249)
 at org.jboss.portal.server.deployment.jboss.PortalDeploymentInfo$DeploymentContext.start(PortalDeploymentInfo.java:208)
 at org.jboss.portal.server.deployment.jboss.ServerDeployer.start(ServerDeployer.java:244)
 at org.jboss.deployment.MainDeployer.start(MainDeployer.java:989)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:790)
 at jrockit.reflect.VirtualNativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
 at java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Unknown Source)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
 ... 3 more

There is a how-to configure JBoss Portal in a cluster environment?

1. Re: Portal in Cluster HOW-TO

rali.genova Jun 2, 2006 2:42 PM (in response to patrickdalla)

What version of portal are you using and how did you configure your clusters?
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2. Re: Portal in Cluster HOW-TO

patrickdalla Jun 4, 2006 8:46 AM (in response to patrickdalla)

In fact, I would like to know how to configure the everything to the portal works in cluster (including the own cluster).

I am using JBoss Portal 2.2.
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3. Re: Portal in Cluster HOW-TO

patrickdalla Jun 4, 2006 8:47 AM (in response to patrickdalla)

In fact, I would like to know how to configure the everything to the portal works in cluster (including the own cluster).

I am using JBoss Portal 2.2.
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4. Re: Portal in Cluster HOW-TO

rali.genova Jun 4, 2006 11:31 AM (in response to patrickdalla)

On the portal side all you need is to modify a property in the local.properties file in $PORTAL_HOME/build (it is not initially in the source, but if you build it once or checkout the binaries, you should see it). Set portal.clustered=true. There are a few other modifications you need to make in the server descriptors and setup clustering. One way of doing it is described here http://wiki.jboss.org/wiki/Wiki.jsp?page=UsingMod_jk1.2WithJBoss It is fairly easy to configure.
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