Oracle Coherence ECE Domain Cluster is Becoming Hung with OOME Reported in the Logs

(Doc ID 2395358.1)

Last updated on MAY 11, 2018

Applies to:

Oracle Coherence - Version 12.2.1.0.0 to 12.2.1.3.0 [Release 12c]
Information in this document applies to any platform.

Symptoms

A customer has reported that in the Oracle ECE domain cluster got hung, there was no response from any process of the cluster, there was also an exception noted in the server log around that time - java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler...

Ex:



Cause

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