Coherence Distributed Cache Throwing Deadlock Error Due To Duplicate Keys Exists In the Cache. (Doc ID 2224882.1)

Last updated on JANUARY 29, 2017

Applies to:

Oracle Coherence - Version 12.1.2.0.0 and later
Information in this document applies to any platform.

Symptoms

Customer is on 12.1.2.0.0 Coherence Cluster and noticing duplicate keys with different values in the Cache. Customer has confirmed the duplicate keys by select query on cache as follows. In the customer's case the following query returns results count() = 2 for the same key.

Cause

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