Farming - FilterInstance not configured

[brucespringfield]

Deploying farm-service.xml for a custom configuration and get the following error :

--- MBeans waiting for other MBeans ---
ObjectName: jboss:service=FarmMember,partition=Cluster
State: FAILED
Reason: java.lang.IllegalStateException: 'FilterInstance' attribute not configured

What is the correct values for FilterInstance in farm-service.xml?

[brian.stansberry]

<attribute name="Filter">org.jboss.deployment.scanner.DeploymentFilter</attribute>