My Oracle Support Banner

JMS Messages Not Balanced by WebLogic (Doc ID 3071177.1)

Last updated on FEBRUARY 11, 2025

Applies to:

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

Goal

On a JMS distributed queue that is deployed on to a 6 node cluster noticed that the messages are not getting distributed equally and there is a difference in Message Counts between the two servers.

Below are the settings present in the environment :

Settings On the QueueConnection Factory
Load Balancing Enabled is checked.
Server Affinity Enabled is un-checked.
Producer Load Balancing Policy: Tried both Per-Member and Per-JVM but did not help

Settings on the actual Distributed Queue
Load Balancing Policy: Round-Robin

What else can be done to have the messages balance out evenly between the two servers?
 

Solution

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
Goal
Solution


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