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Out Of Memory Caused By CachedIntrospectionResults (Doc ID 2526399.1)

Last updated on OCTOBER 01, 2020

Applies to:

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

Symptoms

Every time a new version of customer app is released, more heap is required. Eventually, after several deployments, OOM is produced.

As a workaround, the Managed Server must be restarted every 3 days.

The issue can be reproduced at will with the following steps:

1. deploy application
2. deploy newer version of same application
3. deploy newer version of same application
4. ... .... .... deploy newer version of same application

Due to this issue, instances must be periodically restarted.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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