[jboss-user] [JBossCache] - Re: JBoss cache newbie question about using regions with POJ

[yair.zaslavsky]

Here is the XML configuration, sorry for not posing it before


  | <server>
  | 
  |     <classpath codebase="./lib" archives="jboss-cache.jar, jgroups.jar"/>
  | 
  | 
  |     <!-- ==================================================================== -->
  |     <!-- Defines TreeCache configuration                                      -->
  |     <!-- ==================================================================== -->
  | 
  |     <mbean code="org.jboss.cache.TreeCache"
  |         name="jboss.cache:service=TreeCache">
  | 
  |         <depends>jboss:service=Naming</depends>
  |         <depends>jboss:service=TransactionManager</depends>
  | 
  | 
  |         <!-- Configure the TransactionManager -->
  |         <attribute name="TransactionManagerLookupClass">org.jboss.cache.BatchModeTransactionManagerLookup</attribute>
  | 
  | 
  |         <!--
  |             Node locking level : SERIALIZABLE
  |                                  REPEATABLE_READ (default)
  |                                  READ_COMMITTED
  |                                  READ_UNCOMMITTED
  |                                  NONE
  |         -->
  |         <attribute name="IsolationLevel">REPEATABLE_READ</attribute>
  | 
  |         <!--
  |              Valid modes are LOCAL
  |                              REPL_ASYNC
  |                              REPL_SYNC
  |                              INVALIDATION_ASYNC
  |                              INVALIDATION_SYNC
  |         -->
  |         <attribute name="CacheMode">LOCAL</attribute>
  | 
  |         <!-- Name of cluster. Needs to be the same for all clusters, in order
  |              to find each other
  |         -->
  |         <attribute name="ClusterName">TreeCache-Cluster</attribute>
  | 
  |         <!-- JGroups protocol stack properties. Can also be a URL,
  |              e.g. file:/home/bela/default.xml
  |            <attribute name="ClusterProperties"></attribute>
  |         -->
  | 
  |         <attribute name="ClusterConfig">
  |             <config>
  |                 <!-- UDP: if you have a multihomed machine,
  |                 set the bind_addr attribute to the appropriate NIC IP address -->
  |                 <!-- UDP: On Windows machines, because of the media sense feature
  |                  being broken with multicast (even after disabling media sense)
  |                  set the loopback attribute to true -->
  |                 <UDP mcast_addr="228.1.2.3" mcast_port="48866"
  |                     ip_ttl="64" ip_mcast="true"
  |                     mcast_send_buf_size="150000" mcast_recv_buf_size="80000"
  |                     ucast_send_buf_size="150000" ucast_recv_buf_size="80000"
  |                     loopback="false"/>
  |                 <PING timeout="2000" num_initial_members="3"
  |                     up_thread="false" down_thread="false"/>
  |                 <MERGE2 min_interval="10000" max_interval="20000"/>
  |                 <FD shun="true" up_thread="true" down_thread="true"/>
  |                 <VERIFY_SUSPECT timeout="1500"
  |                     up_thread="false" down_thread="false"/>
  |                 <pbcast.NAKACK gc_lag="50" retransmit_timeout="600,1200,2400,4800"
  |                     max_xmit_size="8192" up_thread="false" down_thread="false"/>
  |                 <UNICAST timeout="600,1200,2400" window_size="100" min_threshold="10"
  |                     down_thread="false"/>
  |                 <pbcast.STABLE desired_avg_gossip="20000"
  |                     up_thread="false" down_thread="false"/>
  |                 <FRAG frag_size="8192"
  |                     down_thread="false" up_thread="false"/>
  |                 <pbcast.GMS join_timeout="5000" join_retry_timeout="2000"
  |                     shun="true" print_local_addr="true"/>
  |                 <pbcast.STATE_TRANSFER up_thread="false" down_thread="false"/>
  |             </config>
  |         </attribute>
  | 
  | 
  |         <!--
  |             The max amount of time (in milliseconds) we wait until the
  |             initial state (ie. the contents of the cache) are retrieved from
  |             existing members in a clustered environment
  |         -->
  |         <attribute name="InitialStateRetrievalTimeout">20000</attribute>
  | 
  |         <!--
  |             Number of milliseconds to wait until all responses for a
  |             synchronous call have been received.
  |         -->
  |         <attribute name="SyncReplTimeout">20000</attribute>
  | 
  |         <!-- Max number of milliseconds to wait for a lock acquisition -->
  |         <attribute name="LockAcquisitionTimeout">15000</attribute>
  | 
  | 
  |         <!-- Name of the eviction policy class. -->
  |         <attribute name="EvictionPolicyClass"></attribute>
  | <!--
  |         <attribute name="EvictionPolicyClass">org.jboss.cache.aop.eviction.AopLRUPolicy</attribute>
  | -->
  |         <!-- Specific eviction policy configurations. This is LRU -->
  |         <attribute name="EvictionPolicyConfig">
  |            <config>
  |               <attribute name="wakeUpIntervalSeconds">5</attribute>
  |               <!-- Cache wide default -->
  |               <!--
  |               <region name="/_default_">
  |                   <attribute name="maxNodes">5000</attribute>
  |                   <attribute name="timeToLiveSeconds">1000</attribute>
  |               </region>
  |               -->
  |               <region name="/org/jboss/data">
  |                   <attribute name="maxNodes">5000</attribute>
  |                   <attribute name="timeToLiveSeconds">1000</attribute>
  |               </region>
  |               <region name="/people/friends">
  |               	  <attribute name="maxNodes">2</attribute>
  |                   <attribute name="timeToLiveSeconds">4</attribute>
  |               </region>
  |               <region name="/org/jboss/test/data">
  |                   <attribute name="maxNodes">5</attribute>
  |                   <attribute name="timeToLiveSeconds">4</attribute>
  |               </region>
  |            </config>
  |         </attribute>
  | 
  |        <!--
  |           Indicate whether to use region based marshalling or not. Set this to true if you are running under a scoped
  |           class loader, e.g., inside an application server. Default is "false".
  |        -->
  |         <attribute name="UseRegionBasedMarshalling">true</attribute>
  |     </mbean>
  | 
  | 
  | </server>
  | 

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