Regarding MDB and Clustered Environment 2004-10-11 - By Kamaraj, Pushparaj
Back
Hi,
I am back. Following is the problem.
"we created a workflow manager component which acts as a delegator
to delegate the control to various session beans based on the workflow. All
the request will be put into JMS queue, which will instantiated the MDB. MDB
has a rule engine, Based on the rule it will give the control to a session
bean. Once the session bean performs the operation, it will give control
back to the same MDB. After receiving reply from session bean, the control
will go to next session bean from MDB. The MDB instant is maintained till
the whole work flow is completed. It is working fine in non clustered
environment.
JMS is a Pinned service. So it can not be deployed in clustered
environment. Is it possible to deploy the MDB in clustered environment. We
are trying to configure the following setup. Does the following support fail
over?
1) Configuring JMS queue in one server
2) Deploy the MDB in clustered environment
Does the above is possible in a clustered environment?.
Kind Regards,
K.Pushparaj.
__ ____ ____ ____ ____ ____ ____ ____ ______
Confidential: This electronic message and all contents contain information
from Syntel, Inc. which may be privileged, confidential or otherwise
protected from disclosure. The information is intended to be for the
addressee only. If you are not the addressee, any disclosure, copy,
distribution or use of the contents of this message is prohibited. If you
have received this electronic message in error, please notify the sender
immediately and destroy the original message and all copies.
====================================================================
Companion Site: http://www.corej2eepatterns.com
J2EE BluePrints: http://java.sun.com/blueprints/corej2eepatterns
List Archive: http://archives.java.sun.com/archives/j2eepatterns-interest.html
Unsubscribing: email "signoff J2EEPATTERNS-INTEREST" to listserv@(protected)
|
|
