Configuring JVM Out-of-Memory Checks

Dynamic Apps Platform : Administering My webMethods Server : Modifying Configuration Files : Configuring JVM Settings for My webMethods Server : Configuring JVM Out-of-Memory Checks

You can configure the properties that control and resolve the out-of-memory conditions by filtering the console output of the JVM. These properties use this syntax:

wrapper.filter.element.<n>=parameter

The number n starts from one and increases by one for each consecutive element. As a rule, the chain of additional parameters must start at 1 and be consecutive. However, if you enable wrapper.ignore_sequence_gaps property, the sequence can be broken.

The following table describes the available parameters, the recommended values, and the corresponding descriptions.

Parameter	Recommended Value	Description
wrapper.filter. trigger.n=	java.lang.OutOfMemory Error	Enables a query for an out-of-memory condition on the console output of the JVM.
wrapper.filter. action.n=	RESTART	Controls the action if the configured filter is met (an out-of-memory condition occurs).
wrapper.filter. message.n=	The JVM has run out of memory.	Controls the message that is displayed if the filter is met (an out-of-memory condition occurs).

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