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EDQ: Java.lang.OutOfMemoryError: GC Overhead Limit Exceeded (Doc ID 2635847.1)

Last updated on FEBRUARY 11, 2020

Applies to:

Oracle Enterprise Data Quality - Version 12.2.1.3.0 and later
Information in this document applies to any platform.

Symptoms

Running a report over a small number of alerts but using an Extended Attribute with a wide distribution of values (Address) is resulting in high memory use and "GC overhead limit exceeded" errors.

For example:

29-Jan-2020 06:22:22.936 SEVERE [https-jsse-nio-8443-exec-168] oracle.adfinternal.controller.application.AdfcExceptionHandler.handleException ADFc: No exception handler was found for an application exception.
java.lang.OutOfMemoryError: GC overhead limit exceeded
29-Jan-2020 06:22:22.937 WARNING [https-jsse-nio-8443-exec-168] oracle.adfinternal.view.faces.context.RichExceptionHandler._logUnhandledException ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RENDER_RESPONSE 6
java.lang.OutOfMemoryError: GC overhead limit exceeded
29-Jan-2020 06:22:22.938 SEVERE [https-jsse-nio-8443-exec-168] oracle.help.web.rich.OHWFilter.doFilter GC overhead limit exceeded
java.lang.OutOfMemoryError: GC overhead limit exceeded


Cause

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In this Document
Symptoms
Cause
Solution
References


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