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Language:
English
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Language:
English
5.5. Configure Distribution Mode (Remote Client-Server Mode)
Distribution mode is a clustered mode in JBoss Data Grid. Distribution mode can be added to any cache container using the following:
<cache-container name="local" default-cache="default" > <distributed-cache name="default" mode="{SYNC/ASYNC}" segments="${NUMBER}" start="EAGER"> <locking isolation="NONE" acquire-timeout="30000" concurrency-level="1000" striping="false" /> <transaction mode="NONE" /> </distributed-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, refer to the appropriate chapter.
The
distributed-cache
element configures settings for the distributed cache using the following parameters:
- The
name
parameter provides a unique identifier for the cache. - The
mode
parameter sets the clustered cache mode. Valid values areSYNC
(synchronous) andASYNC
(asynchronous). - The (optional)
segments
parameter specifies the number of hash space segments per cluster. The recommended value for this parameter is ten multiplied by the cluster size and the default value is80
. - The
start
parameter specifies whether the cache starts when the server starts up or when it is requested or deployed.