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Experienced Lost Partitions When Data Pods Restarted In a Coherence cluster in Kubernetes using the Coherence operator. (Doc ID 2699538.1)

Last updated on DECEMBER 15, 2023

Applies to:

Oracle Coherence - Version 12.2.1.4.0 and later
Information in this document applies to any platform.

Symptoms

A Customer has experienced losing partitions when data pods restarted in Kubernetes. They were running a Coherence cluster in Kubernetes using the Coherence operator. They experienced several partitions lost events when the pods were restarted, either unexpectedly or via a planned K8S Node drain/restart operation. They had configured a backup count of 1, this was unexpected.

Cause

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In this Document
Symptoms
Cause
Solution
References


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