Seems like it may be some kind of class loader issue. Could you include the
full exception stack trace.
Where is the eclipselink.jar in your classpath?
julien goullon wrote:
Hi,
i'm facing a problem which makes me crazy !
i'm trying to configure a JMS Cache coordination, between two separate
glassfish server (on two different machine) WITHOUT cluster ;) (maybe
clustering will be the next step)
So, i have implements my SessionCustomizer like this:
public void customize(Session session) throws Exception {
System.out.println("WAAAAA customize [sessionCust] !");
session.setProperty("cachecoordination.protocol", "jms" );
RemoteCommandManager commandMgr = new
RemoteCommandManager((CommandProcessor)session);
JMSTopicTransportManager transportMgr = new
JMSTopicTransportManager(commandMgr);
transportMgr.setTopicHostUrl("file:///D:/dev/programs/HmersJMS-1.13/objectStore");
transportMgr.setTopicConnectionFactoryName("wsConnectionFactory");
transportMgr.setTopicName("cacheCoordinationTopic");
transportMgr.setUserName("admin");
transportMgr.setPassword("admin");
transportMgr.setInitialContextFactoryName("com.sun.jndi.fscontext.RefFSContextFactory");
commandMgr.setTransportManager(transportMgr);
((DatabaseSession)session).setCommandManager(commandMgr);
((DatabaseSession)session).setShouldPropagateChanges(true);
// Start joining the cluster
if(session.isConnected ()) {
((DatabaseSession)session).getCommandManager().initialize();
} else {
((DatabaseSession)session).login();
}
}
I created my object store with imqadmin, my TopicConnectionFactory and
my topic.
I deploy my webapp on my two glassfish without problems, when a change
is made on one instance, a JMS message is successfully sent to the
another.
BUT ! when the instance received the JMS message i have a strange warning
[#|2010-04-15T16:32:18.191
0200|WARNING|sun-appserver2.1|org.eclipse.persistence.session.file:/D:/dev/programs/servers/glassfishV2.1.1/domains/domain1/applications/j2ee-modules/WebSuivi2.0-Web-1.4.1-SNAPSHOT/WEB-INF/lib/Data-core-1.2-SNAPSHOT.jar_data-client|_ThreadID=35;_ThreadName=Thread-1666;_RequestID=8c5cc585-2c67-4199-ba23-499eea8948d3;|Warning:
Local JMSTopicRemoteConnection[Service[EclipseLinkCommandChannel,
f284b4ca-85ec-467d-b584-f15b79afa97d,
file:///D:/dev/programs/HmersJMS-1.13/objectStore], topic
cacheCoordinationTopic]:
received message containg an object of type
org.eclipse.persistence.sessions.coordination.MergeChangeSetCommand
instead of expected type RemoteCommand.|#]
and the coordination doesn't work,
any idea ?
best regards
-----
http://wiki.eclipse.org/User:James.sutherland.oracle.com James Sutherland
http://www.eclipse.org/eclipselink/
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