Chapter 6. Cache Modes

Procedure 6.1. How to Configure the Cache Container

1. Specify the Cache Container

   The cache-container element specifies information about the cache container using the following parameters:

   <subsystem xmlns="urn:infinispan:server:core:6.0" 
   	   default-cache-container="default">
   

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   1. Set the Cache Container Name

      The name parameter defines the name of the cache container.

      <subsystem xmlns="urn:infinispan:server:core:6.0" 
      	   default-cache-container="default">
      	<cache-container name="default" />
      

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   2. Specify the Default Cache

      The default-cache parameter defines the name of the default cache used with the cache container.

      <subsystem xmlns="urn:infinispan:server:core:6.0" 
      	   default-cache-container="default">
      	<cache-container name="default" 
      			 default-cache="default" />
      

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   3. Enable/Disable Statistics

      The statistics attribute is optional and is true by default. Statistics are useful in monitoring JBoss Data Grid via JMX or JBoss Operations Network, however they adversely affect performance. Disable this attribute by setting it to false if it is not required.

      <subsystem xmlns="urn:infinispan:server:core:6.0" 
      	   default-cache-container="default">
      	<cache-container name="default" 
      			 default-cache="default" 
      			 statistics="true"/>
      

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   4. Define the Listener Executor

      The listener-executor defines the executor used for asynchronous cache listener notifications.

      <subsystem xmlns="urn:infinispan:server:core:6.0" 
      	   default-cache-container="default">
      	<cache-container name="default" 
      			 default-cache="default"
      			 statistics="true"
      			 listener-executor="infinispan-listener" />
      

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   5. Set the Cache Container Start Mode

      The start parameter indicates when the cache container starts, i.e. whether it will start lazily when requested or "eagerly" when the server starts up. Valid values for this parameter are EAGER and LAZY.

      <subsystem xmlns="urn:infinispan:server:core:6.0" 
      	   default-cache-container="default">
      	<cache-container name="default" 
      			 default-cache="default" 
      			 statistics="true"
      			 listener-executor="infinispan-listener" 
      			 start="EAGER">
      

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2. 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.

   <subsystem xmlns="urn:infinispan:server:core:6.0" 
   	   default-cache-container="default">
   	<cache-container name="default" 
   			 default-cache="default" 
   			 statistics="true"
   			 listener-executor="infinispan-listener" 
   			 start="EAGER">
   		<local-cache name="default"
   		   statistics="true">
   			...
   		</local-cache>
   	</cache-container>
   </subsystem>
   

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