April 2008 - jboss-user - Jboss List Archives

[JBoss Tools (users)] - Re: using HQL editor with JBoss Tools

by max.andersen＠jboss.com

Ah didn't see your last comment until now. Please try and restart eclipse, clean and rebuild the project and then open the configuration...and then show me the full exeception trace of that error (from Error Log View) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4142240#4142240 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4142240

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[JBoss Tools (users)] - Re: using HQL editor with JBoss Tools

by max.andersen＠jboss.com

Just because there is a field it does not need to be filled out. The only ones that normally needs "filling" is project name (with a *valid* project name) and possibly hibernate-console.properties to point to a file that overrides any j2ee specific connection setup. And if you have multiple punits, the name of the one you want should be typed in to persistence unit field. Is this on a seam project or your own setup ? if own setup remember that currently we assume your classpath looks like an JPA archive (e.g. persistence.xml is in META-INF/persistence.xml on the classpath) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4142238#4142238 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4142238

18 years

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[Beginners Corner] - Re: Another war file deployment error :)

by jaikiran

anonymous wrote : An error occurred at line: 18 in the jsp file: /quote.jsp | Arrays cannot be resolved Did you forget to add the import statement for java.util.Arrays in quote.jsp? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4142237#4142237 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4142237

18 years

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[Remoting] - No jboss-remoting.jar in 2.2.2SP_4 and 2.2.2SP_7

by tlainevool

I download JBoss Remoting 2.2.2.SP4 and 2.2.2.SP7 and neither of them had the jboss-remoting.jar file in them. 2.2.2.SP2 does include the jar. Am I missing something? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4142235#4142235 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4142235

18 years

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[JBoss Cache: Core Edition] - Cache server(s) and client(s)?

by patania

Hi, Is it possible to run JBoss Cache in a client/server mode, i.e. out-of-process, where some (server) nodes hold data (and serve no other function), and other nodes are just clients and access the data from those server nodes? Optionally, the client nodes might do some local caching? Can this kind of architecture be achieved (easily)? I couldn't see this described in the documentation... Thanks in advance. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4142234#4142234 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4142234

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[Clustering/JBoss] - Re: Only one scheduler across all nodes in the cluster

by bstansberry＠jboss.com

Your XML looks fine. Whether you deploy it packaged in a sar or directly in deploy depends on whether you need to include anything else with the -service.xml. Whichever way you choose shouldn't effect how it works. Are you sure the two nodes are forming a cluster? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4142233#4142233 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4142233

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[Clustering/JBoss] - Re: How do servlets communicate with session beans across cl

by bstansberry＠jboss.com

What's I believe is happening here is as follows: When you look up your SLSB in JNDI, the servlet actually downloads a cluster-aware proxy to the EJB. The proxy includes information about the topology for that EJB, i.e. that it is deployed on {Y, Z}. That topology gets updated 1) whenever you make a request that fails (node that failed is remove from list on client side) 2) if you make a request that succeeds and the server detects that your client side proxy is out of sync with what the server knows 3) if you download a new proxy by doing a new JNDI lookup. So, let's go through your scenario, showing what the client sees as the cluster topology, and what the server side situation actually is. Legend for the following: Action : { client-side view of topology } : {actual server-side topology} So: 1) download proxy via JNDI lookup : { Y, Z } : { Y, Z} 2) make request: { Y, Z } : { Y, Z} 3) kill Y, request fails over to Z: { Z } : { Z} 4) start Y, request to Z ongoing: { Z} : { Y, Z } 5) kill Z, ongoing request to Z aborted: {} : { Y, Z } In step 4/5, your client never made a new request to the cluster so it was never informed that Y was available. When Z fails, the client sees no available servers and fails. If you had made a new request to Z after step 4 but before 5, you would have gotten a new topology { Y, Z }, and then failover would have worked in step 5. If you did a new JNDI lookup you'd also get an updated topology. Our EJB2 clustering code has a feature called the RetryInterceptor that can deal with this situation. See http://wiki.jboss.org/wiki/RetryInterceptor . There is no analogue yet for EJB3, as the way the proxies work is different. JIRA for adding one is http://jira.jboss.com/jira/browse/EJBTHREE-1002 . View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4142232#4142232 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4142232

18 years

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[JBoss Tools (users)] - Re: A bug with displaying CSS background images?

by EricJava

Any word on a fix for this? This is a critically bad bug for our designer, because he needs to position text over images correctly. Right now, he's doing that part of the design in DW and pasting it over. That is not a good development process. When is a fixed version of WTP coming out? Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4142229#4142229 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4142229

18 years

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[JBoss Tools (users)] - Re: When I hit

by EricJava

We got WTP 2.0.1 installed and it now publishes correctly. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4142228#4142228 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4142228

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[JBoss Portal] - Re: Getting Request Parameter in Facelet Portlet

by wesleyhales

Are you using http://www.jboss.org/portletbridge/? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4142226#4142226 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4142226

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jboss-user April 2008