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| Question on Embedded MQ for Websphere App Server |
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| whmanutd |
 Posted: Fri Mar 26, 2004 10:39 am Post subject: Question on Embedded MQ for Websphere App Server |
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Newbie
Joined: 22 Mar 2004
Posts: 3
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Hi, there,
We are using Websphere App Server (stardard ed. not the Network Deployment one), and are trying to develop some JMS applications, with Embedded MQ.
We have two servers (server1, server2) running on a node. Due to the constraint of one JMS server per Node, we can only run the JMS server on server1.
The problem we are facing is: though the QueueFactory and Queue are define at the node level, the JMS client running on server2 can't connect to JMS server on server1.
The error message we got was like:
| Quote: |
J2CA0046E: Method createManagedConnctionWithMCWrapper caught an exception during creation of the ManagedConnection for resource JMS$MailConnectionFactory, throwing ResourceAllocationException. Original exception: javax.resource.spi.ResourceAdapterInternalException: createQueueConnection failed
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If we move the JMS client to server1, then no problem any more.
Feel so puzzled. Any hints?
Thanks a lot!
Jian |
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| fjb_saper |
| Posted: Sat Mar 27, 2004 11:54 am Post subject: Question on Embedded MQ for Websphere App Server |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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Obviously you did pay scant attention to the embedded server specification.
Beyond the fact that the Embedded MQ server is an MQ Server it is also said that it implements a reduced functionality set and that no communication with the outside is possible.
Basically what you have is a virtual server with no persistent queues and no communication outside of the websphere process.
Now if each of your servers runs in its own JVM that's already enough. Only one of them will ever be able to connect.
You will have to buy a licence for Websphere MQ if you need or want the full functionality. Talk to your IBM rep. 
F.J.  |
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| ourtown |
| Posted: Mon Jun 14, 2004 7:07 am Post subject: |
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Acolyte
Joined: 05 Feb 2002
Posts: 67
Location: Somerset, NJ
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So how do I convert Embedded MQ into a full version since I do have the appropriate licenses ?
_________________
Brian S. Crabtree
WBI Consultant |
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| jefflowrey |
| Posted: Mon Jun 14, 2004 8:40 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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| ourtown wrote: |
| So how do I convert Embedded MQ into a full version since I do have the appropriate licenses ? |
Install the MQ software on the machine.
Adjust the MQ_INSTALL_ROOT WAS Environment variable.
Create "WebSphere MQ JMS Provider" resources rather than "WebSphere JMS Provider" resources.
_________________
I am *not* the model of the modern major general. |
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