9.2. Configure Invalidation Mode (Remote Client-Server Mode)

Invalidation mode is a clustered mode in Red Hat JBoss Data Grid. Invalidation mode can be added to any cache container using the following procedure:

Procedure 9.1. The invalidation-cache Element

The invalidation-cache element configures settings for the distributed cache using the following parameters:

  1. Add the Cache Name

    The name parameter provides a unique identifier for the cache. 
    <cache-container name="local" 
     		 default-cache="default"
     		 statistics="true">
 <invalidation-cache name="default">

  2. Set the Clustered Cache Start Mode

    The mode parameter sets the clustered cache mode. Valid values are SYNC (synchronous) and ASYNC (asynchronous). 
    <cache-container name="local" 
     		 default-cache="default"
     		 statistics="true">
	<invalidation-cache name="default"
			    mode="ASYNC">

  3. Set the Cache Start Mode

    The start parameter specifies whether the cache starts when the server starts up or when it is requested or deployed. 
    <cache-container name="local" 
     		 default-cache="default"
     		 statistics="true">
	<invalidation-cache name="default"
			    mode="ASYNC"
			    start="EAGER">

  4. Per-cache Statistics

    If statistics are enabled at the container level, per-cache statistics can be selectively disabled for caches that do not require monitoring by setting the statistics attribute to false. 
    <cache-container name="local" 
     		 default-cache="default"
     		 statistics="true">
	<invalidation-cache name="default"
			    mode="ASYNC"
			    start="EAGER"
			    statistics="true">
			...
	</invalidation-cache>
</cache-container>

Important

JGroups must be appropriately configured for clustered mode before attempting to load this configuration.
For details about the cache-container, locking, and transaction elements, see the appropriate chapter.
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