WebLogic Clustering Does not Work Using IIOP Protocol
(Doc ID 2237447.1)
Last updated on OCTOBER 03, 2024
Applies to:
Oracle WebLogic Server - Version 12.1.3.0.0 to 12.1.3.0.0 [Release 12c]Information in this document applies to any platform.
Symptoms
On : 12.1.3.0.0 version, General component
Using IIOP to remotely connect to EJB's running in a weblogic cluster does not work.
If one of the cluster nodes stops the client does not fail over to the other node but throws an exception.
javax.naming.NamingException: Unhandled exception in lookup [Root exception is org.omg.CORBA.COMM_FAILURE: Connection refused: connect vmcid: 0x0 minor code: 0 completed: No]
(...)
Caused by: java.net.ConnectException: Connection refused: connect
When using T3 as a protocol this works without exceptions.
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |