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Near Cache Get Causes Storage Node Thread Deadlock In Different Coherence Services (Doc ID 2198633.1)

Last updated on JUNE 25, 2018

Applies to:

Oracle Coherence - Version 12.2.1.0.0 and later
Information in this document applies to any platform.

Symptoms

In a Coherence 12.2.1.x.x data grid a Near cache get causes storage node thread deadlock. Customer has observed instances of service guardian soft timeout that could be traced to two threads in different coherence services deadlocks when one of them performs a near cache get to a different service. This problem makes the system totally unusable.

 

Changes

 

Cause

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