March 2009 - jboss-user - Jboss List Archives

[Installation, Configuration & DEPLOYMENT] - Re: Web App not running, getting a file download popup windo

by gbadavidson

Interesting find. I opened a new workspace and created a new JSF project, I used: JSF Environment = JSF1.2withFacelets Template= FaceletsKickStartwithoutLibs I made sure it was deployed on the server. When I started the server, I looked at the console log and I saw this: 14:40:31,287 ERROR [managedbean] JSF will be unable to create managed bean person when it is requested. The following problems where found: - Bean or property class demo.Person for managed bean person cannot be found. I checked the faces-config.xml file and the managed bean is set up. I checked the source directories and the class is there in the correct package. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4219230#4219230 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4219230

17 years, 1 month

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[JBoss Cache: Core Edition] - Re: on child insert parent, child collection updated in DB b

by bstansberry＠jboss.com

To understand the locking discussion you'd need to have a look at the classes in https://svn.jboss.org/repos/jbosscache/core/trunk/src/main/java/org/jboss... particularly PerElementLockContainer. The lock striping issue in general is that instead of having a lock per Fqn, there is a configurable number of shared locks, with Fqn mapping to a shared lock via a hash function. This can introduce lock conflict problems. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4219220#4219220 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4219220

17 years, 1 month

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[JBoss Cache: Core Edition] - Re: on child insert parent, child collection updated in DB b

by bstansberry＠jboss.com

Yes, the issue you describe is the core reason for HHH-3818. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4219216#4219216 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4219216

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[JBoss Cache: Core Edition] - Re: on child insert parent, child collection updated in DB b

by dukehoops

It seems like the problem is broader than that. It occurs whenever hibernate wishes to alter cache in Synchronization.afterCompletion() - i.e. whenever Hibernate chooses to execute org.hibernate.action.BulkOperationCleanupAction.evictEntityRegions(). In our specific case this happened against *ENTITY* region because we used hql Query.executeUpdate method. In that case, it seems, Hibernate chooses not to be granular (ie alter/remove only entities affected by the HQL update), but rather to simply evict the entire ENTITY region. Perhaps this will supplement your thinking on http://opensource.atlassian.com/projects/hibernate/browse/HHH-3818 I worked around our specific problem, by ensuring Hibernate does not execute the evict - i.e. by replacing Query.executeUpdate with domain model methods. I am trying to follow your discussion on lock striping but - thus far - have fairly little understanding of what's going on ;- View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4219212#4219212 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4219212

17 years, 1 month

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[Management, JMX/JBoss] - Looking up RMIAdaptor sometimes results in java.rmi.NoSuchOb

by sileshikassa

I am using JBoss remote JMX object invocation via RMIAdaptor: jmx/invoker/RMIAdaptor which is obtained via JNDI. I run into a problem time to time with NoSuchObjectException when I look up for RMIAdaptor and could not recover from it. I have a couple of JBoss servers: one is primary and the other is host standby. The problem occurs after the switch over to standby. Any help is appreciated . .... Caused by: java.rmi.NoSuchObjectException: no such object in table at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown Source) at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source) at sun.rmi.server.UnicastRef.invoke(Unknown Source) at org.jnp.server.NamingServer_Stub.lookup(Unknown Source) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:625) ... 92 more View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4219211#4219211 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4219211

17 years, 1 month

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[EJB/JBoss] - looking up RMIAdaptorsometimes result in java.rmi.NoSuchObj

by sileshikassa

I am using JBoss remote JMX object invocation via RMIAdaptor: jmx/invoker/RMIAdaptor which is obtained via JNDI. I run into a problem time to time with NoSuchObjectException when I look up for RMIAdaptor and could not recover from it. I have a couple of JBoss servers: one is primary and the other is host standby. The problem occurs after the switch over to standby. Any help is appreciated . .... Caused by: java.rmi.NoSuchObjectException: no such object in table at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown Source) at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source) at sun.rmi.server.UnicastRef.invoke(Unknown Source) at org.jnp.server.NamingServer_Stub.lookup(Unknown Source) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:625) ... 92 more View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4219206#4219206 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4219206

17 years, 1 month

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[Installation, Configuration & DEPLOYMENT] - Re: Web App not running, getting a file download popup windo

by gbadavidson

I have attempted to run Jboss from the command prompt (RUN.bat). When I tried to run the the "run.bat" I received an error message saying the -server was not found in the JVM. I upgraded the JVM and ran the "run.bat" again, this time it started the batch file but the command window frose after a few seconds, the last line it displayed is: [Log4jservice$URLWatchTimerTask] Configuring from URL: resourse:jboss-log4j.xml I looked into the log in the sever dir but I see no entries for the time that I attempted to run the "run.bat" I then started the server from within Jboss Developer Studio and it started correctly. However I am still getting the file download popup when attempting to run the web app. Please note that I went back and created a new project with the "kickstartwithout libs" which had worked earlier. I loaded that app onto the server and attempted to run it without any modifications. It is getting the file upload popup as well. I have uninstalled JBDevStudio and reloaded it and I am getting the same results. My next test will be to use a new workspace, create the quickstart from scratch again and then start the server. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4219205#4219205 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4219205

17 years, 1 month

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[JBoss Portal] - Re: jboss 2.6.4-GA wsrp producer not sending correct update

by kharma

is it fixed in a later portletbridge? is there a JIRA for the issue? and, would you share the workaround? thanks ^_________^ View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4219197#4219197 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4219197

17 years, 1 month

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[JBoss Tools (users)] - Re: seam-gen IDE vs Console

by bdlink

I think there are several issues here, but I am reinstalling everything at the moment and trying a Linux 64 stack so I am not sure of the situation since 3.0.GA (have been using the nightlies). When I was driving to work today, I was thinking that JBT/seam-gen integration was a big remaining issue, so was surprised to find a related topic already posted :-) Before I get started, congratulations to the JBT team on their 3.0 GA release! That is quite a milestone. 1. Last I looked, seam-gen had a few more features than JBT version (such as allowing generating the model separately from the UI CRUD) so it would be nice to take a seam-gen project, import it into JBT and run it from there. Seam-gen tells you to import the project (they do create an eclipse project) into eclipse as a general project. Doing that and adding the seam runtime in the properties file did not (last checked) allow using the JBoss tool to deploy the project to the server or use JBT tools to add new entities, etc. Without autodeploy you are slowed down a lot! 2. We have had issues with eclipse autobuild messing things up when using seam to deploy (since seam will also build things). 3. As I understand Dan Allen's blogs there are inherent differences between the way Eclipse builds a project (not using ant) and seam-gen (using ant). It would be nice to resolve this so it is not an issue. 4. seam-gen ear does not generate the multiple projects which have been the eclipse style for ear projects (and which JBT converted to a while ago). This is a seam issue that would be nice to "fix" (or a nice feature to add on the seam side). As I read max.anderson's post, he does not seem to say that starting with a command-line seam-gen project, importing it into JBT and continuing with JBT works. He seems to be saying that starting with JBT and continuing with JBT works (I should hope so). Starting with seam-gen command line and staying with that also works. I think the biggest confusion at the moment, is how plain seam and JBT can work together (if they can). If not, clarify that a seam-gen project can be imported into Eclipse but only if JBT is not installed. At the moment it looks like you have to stay with what you start from, JBT or seam-gen command line. After the huge effort to move to eclipse 3.4.2 (which is greatly appreciated), maybe more effort on JBT/seam-gen integration. I admit I do not understand the issues around ant versus WTP driven build/deploy and how hard that is to bridge. I am speaking as a user here. Note that Dan Allen, in "Seam in Action" "Choosing an IDE" says "I find NetBeans easier to get into if you are a new user" I would hope this opinion can change, since NetBeans does not have the functionality that JBT has! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4219196#4219196 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4219196

17 years, 1 month

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[Beginners Corner] - Service Repository/Registry

by jbossInterest

Hello, I am interested in the topics Enterprise Service Repository and Service Registry. Can you tell me if JBoss has a repository to store its services? And JBoss`s Service Registry is part of the JBoss ESB, isn't it? Thanks for the information! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4219190#4219190 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4219190

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jboss-user March 2009