Multiple cluster nodes are acting as master nodes (Doc ID 1502472.1)

Last updated on FEBRUARY 12, 2016

Applies to:

Oracle Business Process Management Suite - Version 10.3.2 and later
Information in this document applies to any platform.

Symptoms

In BPM cluster environment, it is observed that both cluster nodes are acting as master nodes.
Multicast tests for tribes and wls multicast address shows no network issues.

During initial cluster initialization, nodes are not able to see other.
After enabling the cluster debug (-Dalbpm.engine.j2ee.cluster.debug=true) you can see the following in enigne logs of both the cluster nodes:

Cause

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