My Oracle Support Banner

Enabling MDB Listener Threads Pooling (Doc ID 1052792.1)

Last updated on FEBRUARY 13, 2024

Applies to:

Oracle Containers for J2EE - Version 10.1.3.3.0 to 10.1.3.5.0 [Release AS10gR3]
Information in this document applies to any platform.

Goal

A J2EE application consisting of message-driven bean is deployed into 10.1.3.3 OC4J. The message-driven bean consumes JMS message via Resource Adapter based on Oracle Database persistence provider.

Depending on the JMS messages load, the message-driven bean is configured so that the MDB listener threads number can have a value between MinListenerThreads (mininum of listener threads), MaxListenerThreads (maximum of listener threads). However, the number of listener threads should not decrease below MinListenerThreads when there is a low message activity.

This note shows how to enable listener threads pooling.

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
References


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