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When Executing Jython Scripts in ODI, PS Old Gen Memory Utilization of the Agent Increases Continuously and Is Not Released (Doc ID 2958610.1)

Last updated on MARCH 25, 2024

Applies to:

Oracle Data Integrator - Version 12.2.1.4.220702 and later
Oracle Data Integrator on Marketplace - Version 12.2.1.4.220702 and later
Information in this document applies to any platform.

Symptoms

An Oracle Data Integrator (ODI) Agent is consuming memory and not releasing it. The Java Virtual Machine PS Old Gen is at 100% usage.

Observance of the heap usage shows that the PS Old Gen will increase consistently, but not reduce in size. You can see a build up of "netty-client-0" threads.

The Agent has to be restarted frequently to avoid an OutOfMemoryError.

Similar behavior happens while processing files.

Changes

 

Cause

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