January 2011 - jboss-user - Jboss List Archives

[EJB3] - Re: Entity Manager with BMT and Transaction Timeout

by Mads Moelgaard Andersen

Mads Moelgaard Andersen [http://community.jboss.org/people/mda_dk] created the discussion "Re: Entity Manager with BMT and Transaction Timeout" To view the discussion, visit: http://community.jboss.org/message/575321#575321 -------------------------------------------------------------- Hi Alexander Did you ever get an answer to your question? I have been facing a similar problem. We have an MDB without transaction support that calls a SLSB with BMT. For a long time we've been struggling with the SLSB just seeming to stop execution without throwing any exceptions or otherwise indicating an error. The method called on the SLSB results in sql that last for more than an hour. At first we had JDBC transactions handle the commit and it seemed to work for the sql but for some reason the SLSB just seemed to stop its execution. Then we read a post indicating that JDBC transacdtions weren't that reliable and this would certainly account for a driver deciding to close a connection without a warning. Consequently we switched to JTA Althout we programatically set TransactionTimeout to zero, equalling no timeout; on commit we caught arjuna exception indicating the connection to be inactive. After fiddling with the global JTA and setting it to 7200 seconds the long running sql statement executes and commits without exceptions. This strongly suggests that the global transaction timeout in jboss-service.xml not only sets the default timeout for all JTA transactions also sets the value as the upper limit for all JTA transactions, regardless of what has been programatically set. There must be someone out there that knows the truth :) and I would very much like to know what's right and wrong to this matter. Best regards Mads M Andersen -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/575321#575321] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 3 months

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[jBPM] - Is the jbpm-installer application broken?

by Robert Moskal

Robert Moskal [http://community.jboss.org/people/rmoskal] created the discussion "Is the jbpm-installer application broken?" To view the discussion, visit: http://community.jboss.org/message/579391#579391 -------------------------------------------------------------- I just downloaded it and when I run ant install.demo I see: BUILD FAILED /home/rob/safe_amerika/development/BlueSky/jbpm-installer/build.xml:215: Can't get http://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/tr... http://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/tr... to /home/rob/safe_amerika/development/BlueSky/jbpm-installer/lib/drools-5.2.0-SNAPSHOT-guvnor.war BUILD FAILED /home/rob/safe_amerika/development/BlueSky/jbpm-installer/build.xml:215: Can't get http://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/tr... http://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/tr... to /home/rob/safe_amerika/development/BlueSky/jbpm-installer/lib/drools-5.2.0-SNAPSHOT-guvnor.war Thanks. Robert -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/579391#579391] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 3 months

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[Beginner's Corner] - war file to be loaded when jboss is fully started

by dhaval joshi

dhaval joshi [http://community.jboss.org/people/dhaval0129] created the discussion "war file to be loaded when jboss is fully started" To view the discussion, visit: http://community.jboss.org/message/579399#579399 -------------------------------------------------------------- Hi, I want a particualar xyz.war file to be loaded when jboss is fully started or jboss is idle doing nothing. which service do i need to configure in order to get this issue resolved ? Thanks Dhaval Joshi -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/579399#579399] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 3 months

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[IronJacamar] - Re: MDB with Oracle AQ via Sun Adapter

by Armin Vogt

Armin Vogt [http://community.jboss.org/people/avogt_sundn] created the discussion "Re: MDB with Oracle AQ via Sun Adapter" To view the discussion, visit: http://community.jboss.org/message/579395#579395 -------------------------------------------------------------- yes it works fine, even with today jboss 5.1 -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/579395#579395] Start a new discussion in IronJacamar at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 3 months

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[jBPM] - Re: jBpm4.4 +spring test error(Could not synchronize database state with session)?

by Chris Williams

Chris Williams [http://community.jboss.org/people/chriswilliams] created the discussion "Re: jBpm4.4 +spring test error(Could not synchronize database state with session)?" To view the discussion, visit: http://community.jboss.org/message/579369#579369 -------------------------------------------------------------- Have either of you found a solution to this problem? I've seen some other threads talk about implementing some kind of delay to queue processing. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/579369#579369] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 3 months

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[Beginner's Corner] - Re: Hot deploying to a local jBoss

by Kevin Sheedy

Kevin Sheedy [http://community.jboss.org/people/kevinsheedy] created the discussion "Re: Hot deploying to a local jBoss" To view the discussion, visit: http://community.jboss.org/message/579291#579291 -------------------------------------------------------------- Thanks for the suggestion. However, I don't want to be completely dependent on Eclipse (or even jBoss for that matter). I still want to be able to use Notepad++ with the command line (as well as eclipse). I also want to be prepared for when jBoss goes out of fashion. I'm looking for best practices on structuring projects in a sensible manner. I then want to configure jBoss to work with the projects. Here's the spec for what I want ;) : 1) js, css, images, html & jsp: I want jBoss to read these straight out of source control. When they change, I want jBoss to pick them up straight away without any manual deploying or synching. (DRY principle: I don't want multiple copies of any of these). 2) 3rd party jars: Again, I want jBoss to read these straight out of source control. However, these will rarely change and don't require hot deployment. 3) Servlets and java code specific to this web app: These will change regularly and need hot deployment. 4) Standalone java projects (eg libs & utils specific to the company). This code will change regularly and require hot deployment. This code must be kept separate as it may be common to other web apps also. Regarding configuring jBoss, I've noticed that versions 4.2.3 and 5.0.1 are quite different. Any info on the differences, wrt config, would be most welcome. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/579291#579291] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 3 months

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[Datasource Configuration] - how can i connect my jboss pool connection with spring web framework

by Juan Carlos Hipolito CastaÃ±eda

Juan Carlos Hipolito CastaÃ±eda [http://community.jboss.org/people/juank] created the discussion "how can i connect my jboss pool connection with spring web framework" To view the discussion, visit: http://community.jboss.org/message/563978#563978 -------------------------------------------------------------- hello. i would like to know how can i connect jboss oracle-ds.xml with spring web framework. Any one can help me please? thanks. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/563978#563978] Start a new discussion in Datasource Configuration at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 3 months

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[Beginner's Corner] - More JBoss-AS 5 clusters and more Apache Virtual Hosts

by Willem Noorduin

Willem Noorduin [http://community.jboss.org/people/willemnoorduin] created the discussion "More JBoss-AS 5 clusters and more Apache Virtual Hosts" To view the discussion, visit: http://community.jboss.org/message/575847#575847 -------------------------------------------------------------- : I have configured two JBoss5-AS clusters (cluster1 and cluster2), which are running on two (Linux) servers. Each cluster contains a number of instances which i created on basis of the production instance (not the all instance). When I setup a seperate Apache webserver with mod_jk, all is working perfectly. I have been reading about mod_cluster and want to implement it because it is more versatile than mod_jk. I have successfully implement this for one named virtual host <VirtualHost *:80> ServerAdmin mailto:me@host.nl me(a)host.nl DocumentRoot /content/www.test.nl/data ServerName http://www.test.nl www.test.nl ErrorLog logs/test-error_log CustomLog logs logs/test-access_log combined <Location /mcm> SetHandler mod_cluster_manager </Location> KeepAliveTimeout 60 MaxKeepAliveRequests 0 ManagerBalancerName testcluster ProxyPass / balancer://testcluster/ ProxyPassReverse / balancer://testcluster/ AdvertiseFrequency 10 AdvertiseGroup 239.255.100.100:60000 </VirtualHost> (where there can be a type somewhere, because Paste doesn't seem to work here). The AdvertiseGroup address is the multicast address I started cluster1 with (so for example ./run.sh -c cluster-node1 -g cluster1 -u 239.255.100.100 ...). If I start the thing up (JBoss nodes and Apache) and I deploy an application, I can see all this in the http://www.test.nl/mcm http://www.test.nl/mcm interface (this is in fact the minimal example named in the documentation of mod_cluster) The trouble begins when I try to define a second Apache Virtual Host (for example http://www.test2.nl www.test2.nl and try to attach it to cluster2 (the second cluster). First it doesn't seem to be possible to have two AdvertiseGroup alements here (my first hunch was to ser this to the multicast address of the second cluster). When I try to throw the mod_cluster configuration in one (default) virtual host, it only sees one cluster (either the one behind 239.255.100.100 or (if I comment the AdvertiseGroup command), the first that becomes available The reason that I want two seperate clusters (and not all applications in one cluster) is that we want to administer each cluster independently of each other. Question is thus: How to setup a multiple named virtual host configuration for apache, where each virtual host connects to a different JBoss-AS5 cluster. Can some one give a concrete example of such a configuration ? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/575847#575847] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 3 months

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[EJB3] - Re: mixing EJB2.1 with EJB3, datasource is down

by Kobi Ianko

Kobi Ianko [http://community.jboss.org/people/kobiianko] created the discussion "Re: mixing EJB2.1 with EJB3, datasource is down" To view the discussion, visit: http://community.jboss.org/message/575678#575678 -------------------------------------------------------------- if any of you mixed ejb2.1 with ejb3 on the same jar or same ear, please list the actions you have done for this, and I'll try to understand what I did wrong -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/575678#575678] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 3 months

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[EJB3] - Generic& EJB based JPA EntityManager extension

by Ilya Sorokoumov

Ilya Sorokoumov [http://community.jboss.org/people/ilya40umov] created the discussion "Generic&EJB based JPA EntityManager extension" To view the discussion, visit: http://community.jboss.org/message/579233#579233 -------------------------------------------------------------- I wrote an article in my blog about using some pattern like DAO but for JPA&EJB. You can find it here: http://community.jboss.org/people/ilya40umov/blog/2011/01/06/genericejb-b... http://community.jboss.org/people/ilya40umov/blog/2011/01/06/genericejb-b... I will appreciate any comments/suggestions about my article. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/579233#579233] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 3 months

1
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jboss-user January 2011