No, I mean that we had to drop MDB load balancing altogether and deploy the MDB
as ha-singleton (the EJB jar). The actual message queue is always ha-singleton,
I think.
We had very limited time to solve this so didn't have time to research what's
causing this...
IIRC, in JBoss 4.0.3 sp1
Hi,
are you using JBoss 4.0.2? We had the same problem some time ago. Actually, at
least in our case, eventually MDB recovered, but it took about 20 mins for some
reason.
Eventually we solved this by deploying MDB as ha-singleton. But if someone
knows what the problem is I'd (still) be
Why can't you just deploy it in the deploy-hasingleton directory?
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The MDB problem we eventually solved by deploying MDB as ha-singleton. In JBoss
4.0.3 it seemed to work ok, but upgrading was not an option for us.
With remote EJB clients, we were able to reduce the failover time by editing
TCP settings. In Linux we reduced /proc/sys/net/ipv4/tcp_retries2
Yes, you'll need to put some inexpensive select to check valid connection.
Somehting like this will do it for PostgreSQL:
check-valid-connection-sqlselect 1/check-valid-connection-sql
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Hi,
Did you find any solution to this? I'm having the same problem with JBoss 4.0.2.
13:36:25,997 WARN [Connection] Connection failure, use
javax.jms.Connection.setExceptionListener() to handle this error and reconnect
| org.jboss.mq.SpyJMSException: No pong received; - nested throwable:
Hello,
In Hibernate3 I think that you should use SessionFactory.getCurrentSession()
instead of HibernateContext. I think that will do the same thing in application
server independent way.
But the problem that I see here is that neither of these will work if you are
not inside a transaction.
Hi,
I'm having similar problems, but I'm not using EJB3, just EJB2 session beans +
Hibernate persistence.
Something that Steve Ebersole said in the JIRA
(http://jira.jboss.com/jira/browse/JBAS-1828) caught my attention. I have been
using following pattern when using hibernate from session
garbett wrote : I submitted and example case and bug report at
http://opensource.atlassian.com/projects/hibernate/browse/HHH-490
Hi,
Can you submit the report and test case to JBoss JIRA also? Your Hibernate bug
is closed, and I think that nothing is happening yet...
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Hi,
Just in case it would help, here's another debug log of what I think is the
same problem (JBoss 4.0.2, Hibernate3). It's getting the identifier from
sequence, but for some reason, no insert statement is made.
(In this case I'm trying to save a new instance of Paper class from stateless
commons-collections jar can be found in:
http://jakarta.apache.org/commons/collections/
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Set WebServiceHost and WebServicePort parameters in
JBOSS_HOME/server/?/deploy/jboss-ws4ee.sar/META-INF/jboss-service.xml
(I had the same problem some time ago)
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Hello.
We have a cluster of 2 jboss servers (4.0.1sp1) with apache + mod_jk load
balancer as described in the Jboss clustering documentation.
When we deploy a web service to these servers, WSDL gets address of the jboss
server. I would like it to have address of the load balancer, so that we
Hi,
Can I somehow tell in ejb-deployer.xml that I don't want to use CreateTableDDL
for timer persistence? Leaving it away creates NullPointerException.
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