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| WebSphere 5.0 migration issues with MQSeries |
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| Bharat |
 Posted: Tue Apr 22, 2003 7:46 am Post subject: WebSphere 5.0 migration issues with MQSeries |
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Acolyte
Joined: 14 May 2002
Posts: 61
Location: Reston, VA, USA
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Hi,
Our application say 'B', uses MQ base Java classes to talk to MQSeries Server 5.3 that resides on Solaris 8. We are migrating our apllication's java layer from iPlanet to WebSphere Application server 5.0. When we run our application in the new environment, it runs fine and we are able to put messages on MQ queues which in turn goes to MQSI and we receive replies back.
We have another application 'A' which is our requesting application running on the same Solaris box with WebSphere applicaiton server. Application 'A' sends XML files to application 'B' through SOAP service. After receivig these requests, Application 'B' sends to MQSeries Server and gets back the replies, that are passed to the application 'A' throught SOAP service.
When we run our application 'B', the application 'A' is hanging and the WebSphere application server dies. I don't see any kind of errors in MQ logs or in our (B) application's java logs. But the application 'A' gets illegal argument exception before getting hung up.
All the classpaths (ld path) are set correctly.
Did anybody experience this kind of problem? I would appreciate if you suggest any idea.
Thanks in advance,
Bharat |
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| jefflowrey |
| Posted: Tue Apr 22, 2003 8:52 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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So, Application 'B' runs fine normally. When you try to communicate with it from Application 'A' using SOAP, then Application 'A' gets an illegal argument exception, and the WAS service dies.
It sounds like the problem is in the SOAP communications, not the MQSeries communications. |
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| Bharat |
| Posted: Tue Apr 22, 2003 10:41 am Post subject: WebSphere 5.0 migration issues with MQSeries |
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Acolyte
Joined: 14 May 2002
Posts: 61
Location: Reston, VA, USA
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First let me thank you for your response Jeff.
There is no problem with SOAP communication. Because If we point the same WAS application 'A' to the old 'B' application (iPlanet version before this migration) which resides on a different box, then it runs fine.
Both the applications A and B are running fine individually in WAS environment. Application A runs fine when it is connected to B running on a different box, ofcourse in iPlanet environment. Only when the application B also runs in WAS environment on the same box, then application A gets hung up and WAS dies.
Thanks,
Bharat |
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| jefflowrey |
| Posted: Tue Apr 22, 2003 11:27 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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Yes. This means that more than likely it is an issue with the SOAP implementation in WAS, either the provided classes, your code, or a version conflict between your code and the provided classes.
Can you try just the SOAP calls, with dummy data? |
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