Stuck Threads and Memory Leak

(Doc ID 2317964.1)

Last updated on OCTOBER 17, 2017

Applies to:

Oracle Health Insurance Claims Adjudication - Version 2.16.1.0.0 and later
Information in this document applies to any platform.

Symptoms

Heap dumps show a severe issue. Full GCs (Java garbage collections) do not clear enough memory. The heap dump shows a problem which was noticed previously. The
issue is that there are quite a lot of nested wrappedValueHolder instances in shared cache and they in-turn contain RepeatableWriteUnitOfWork instance.

Changes

 

Cause

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