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Memory Leak At oracle.wsm.policyaccess.PolicyAccessPoint Using Restful Management Services (Doc ID 2777423.1)

Last updated on MAY 19, 2021

Applies to:

Oracle Web Services Manager - Version 12.2.1.4.0 and later
Information in this document applies to any platform.

Symptoms

On : 12.2.1.4.0 version,


In Web Logic Server 12.2.1.4 it is used the restful management services. This is done making the call from a shell script using curl command, and the calls consume memory constantly, until the OutOfMemory is reported.
The restful services are used based on the "Oracle® Fusion Middleware Administering Oracle WebLogic Server with RESTful Management Services"
After this has been reported the next stack was obtained. Having the "oracle.wsm.policyaccess.PolicyAccessPoint" as the class using most of the meory.

 


ERROR
-----------------------
Error:
 java.lang.OutOfMemoryError: Java heap space.


STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Have a SOA 12.2.1.4.0 installation
2. Call the Web Logic RESTful Management Interface in a loop
3. Generate a heapdump to show the result

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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