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Federation Active-Active Topology Creates Replication Delay Backing-up Local Writes (Doc ID 2634438.1)

Last updated on FEBRUARY 08, 2021

Applies to:

Oracle Coherence - Version 12.2.1.3.0 and later
Information in this document applies to any platform.

Symptoms

In an Active-Active federation across two clusters separated by two cities across the globe. Intermittently had a prolonged network glitch, which slowed down communication between sites. What observed is due to the across sites network delay, local writes to a cluster were being backed up as well. Is this a bug or expected behavior? If it is a bug then, is there anyway the user can configure the Federation so that the replication flow does not back-up local writes?
 
Logs shown the below error during the network glitch:

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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