CoherenceAdaptor UnsupportedOperationException: May Only Access Clustered Services via Extend Proxies (Doc ID 1936245.1)

Last updated on NOVEMBER 01, 2016

Applies to:

Oracle TopLink - Version 12.1.2.0.0 to 12.1.2.0.0 [Release 12c]
Information in this document applies to any platform.

Symptoms

When starting HotCache GoldenGate extract with:

 

CoherenceAdapter throws an exception:

014-02-13 18:57:34.304/3.974 Oracle Coherence GE 12.1.2.0.0 <Error> (thread=main, member=n/a): Error while starting cluster: java.lang.UnsupportedOperationException: TCMP clustering has been disabled; this configuration may only access clustered services via Extend proxies.

 

The error occurs in HotCache - GoldenGate adapter for Coherence ( oracle.toplink.goldengate.CoherenceAdapter) acting as an Extend client, as suggested in HotCache documentation (section 7.5.3 - Oracle recommends that the connection between HotCache and the Coherence cluster be made with Coherence*Extend). See here.

Cause

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