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How To Use Classloader Loader Event Tracing In OC4J 10.1.3 (Doc ID 601688.1)

Last updated on OCTOBER 12, 2020

Applies to:

Oracle Containers for J2EE - Version 10.1.3.0.0 to 10.1.3.5.0 [Release AS10gR3]
Information in this document applies to any platform.

Goal

If you are seeing classloader closed errors from time to time, then with OC4J you can log the various events related to different aspects of the classloading mechanism. So for example, lets say you are seeing errors occasionally containing this type of message: "This loader has been closed and should not be in use" then this how to will show you how trace when / why this has occurred.

Solution

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