My Oracle Support Banner

Coherence Node Hangs Due To Task Backlog Intermittently due to KeyAssociation contention, AssociationQueue.removeUncontended (Doc ID 2552621.1)

Last updated on AUGUST 04, 2023

Applies to:

Oracle Coherence - Version 3.7.1.1 and later
Information in this document applies to any platform.

Symptoms

User has reported that coherence node hangs due to task backlog causing JVM unresponsive intermittently. However, no JVM GC activity recorded at the issue time. User thinks that this is something to do coherence internal causing this problem.

Changes

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.