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More Consumers Happens For A MDB Connecting To A Remote Uniform Distributed JMS Queue In A Cluster As Configured (Doc ID 1057783.1)

Last updated on JUNE 10, 2022

Applies to:

Oracle WebLogic Server - Version 9.2 to 10.3.2
Information in this document applies to any platform.


In the following situation you may observe additional JMS consumers:

A MDB deployed in a cluster connected to a remote Uniform Distributed Queue.
The MDB is configured like:

So the MDB has exactly 2 beans in pools per Managed Server in the Cluster.

In a 2 Managed Server Cluster scenario 4 JMS Consumers should appear in the JMS Queue statistics; instead additional consumers can be observed; the occurrence of the issue is unpredictable.




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