Tagged Questions
1
vote
1answer
56 views
2 Weblogic cluster in the same network
we have 2 servers (dev/int), one of this has 3 Weblogic clusters with one managed server and different mutlicast addresses.
server 1 has the multicast addresses 239.192.3.7 and 239.192.3.8 and ...
0
votes
0answers
61 views
Session is lost and User logs out when JSON format error occurs in UI
We have a web-application deployed on Cluster environment (Weblogic 10.3.6 server) and we are replicating the session on all the nodes.
We have a search Textbox where we could search for items. ...
2
votes
1answer
225 views
Clustered EJBs not being balanced in JBoss AS 7
I've successfully setup a cluster of 2 JBoss AS 7 instances, and deployed the following SLSB:
@Stateless
@Remote(TestEJBRemote.class)
@Clustered
public class TestEJB implements TestEJBRemote {
...
2
votes
3answers
100 views
Java EE 6 cluster collections
I am currently working on a Java EE Application (JSF, CDI, EJB, JPA), which should work in a cluster environment.
I have few Maps and Lists (Collection API ) which serves as caches and are not ready ...
0
votes
1answer
52 views
useSharedSubscriptionInClusteredContainer doesn't seems to work
I'm having problem to configure a JMS Topic in my GlassFish 3.1.2.2.
I have a cluster with one node and 4 local instances in this node. I want a JMS Topic on which I send a message and all instance ...
0
votes
2answers
182 views
How to call Clustered EJB application in weblogic server from a client application
I have created a cluster in weblogic server with two managed servers. My admin server is listing on 192.168.25.30:7001 and other two managed servers are listing on 192.168.25.30:7003 and ...
0
votes
0answers
21 views
Is there a JavaEE locking mechanism for two JBoss servers who are both processing a queue?
I have 2 identical, standalone JBoss 5.1 servers. I am writing an application that wakes up periodically to process a queue, which is implemented as a table in an Oracle database.
The pseudo-code is:
...
1
vote
1answer
163 views
multi node environment (cluster), how to make sure an action executed only once on startup?
My application is running on a cluster of 4 nodes. On startup (ServletContextListener) it must execute an SQL script. How to make sure that the SQL is executed only once and not 4 times as each of the ...
2
votes
2answers
107 views
How to securely share information between clusters in Java?
I am looking for a generic way to 'securely' share information between different nodes in an cluster. This information will just be a string however this transfer must happen via SSL.
Performance ...
1
vote
1answer
125 views
Java EE: Track progress in MessageDrivenBeans on cluster
I have a message driven bean that is instantiated on a cluster node whenever a message arrives in a queue.
I want to be able to monitor and cancel the processes that are running in the message driven ...
1
vote
1answer
132 views
Websphere 7 startup time in a clustered environment
Is there an easy way to figure out when a websphere cluster was last started ( not a single node like in a ripple start, i need to figure out when the application was fully down)
I guess there are ...
0
votes
0answers
612 views
JBoss 7.1.1 Clustering, JBAS014775:New missing/unsatisfied dependencies [closed]
I am following https://docs.jboss.org/author/display/AS71/AS7+Cluster+Howto
I managed to get 2 servers running.
One slave.
One master.
I managed to get to "Dry Run"
I got:
[Host Controller] ...
0
votes
0answers
125 views
Are JobListeners global in a Quartz cluster?
I'm running a clustered instance of Quartz in the context of a Java EE application. One of the nodes (selected randomly) in the Java EE application will fire a series of Quartz jobs to be executed ...
0
votes
1answer
94 views
Deploying applications to a single instance in a glassfish cluster
I have two Java EE applications that are able to talk to each others' remote interfaces via JNDI lookup. I'd like to deploy both applications to a single glassfish domain but have them run on ...
0
votes
1answer
186 views
Would singleton database connection affect performance in a weblogic clustered environment?
I have a Java EE struts web application using a singleton database connection. In the past, there is only one weblogic server, but now, there are two weblogic servers in a cluster.
Session ...
