[jboss-user] [JBoss Cache: Core Edition] - Re: Problem when using EJB3EntityTreeCache for caching entit

[mihai.ratiu]

<?xml version="1.0" encoding="UTF-8"?>
  | <server>
  | 
  |   <!--  ====================================================================  -->
  |   <!--  Defines TreeCache configuration                                       -->
  |   <!--  ====================================================================  -->
  |   <mbean code="org.jboss.cache.TreeCache" name="jboss.cache:service=EJB3EntityTreeCache">
  |     <depends>jboss:service=Naming</depends>
  |     <depends>jboss:service=TransactionManager</depends>
  |     
  |     <!-- uncomment next three statements if using JGroups multiplexer,
  |           requires JGroups 2.3 or later, JBossCache 1.4 or later -->
  |     <!--
  |     <depends>jgroups.mux:name=Multiplexer</depends>
  |     <attribute name="MultiplexerService">jgroups.mux:name=Multiplexer</attribute>
  |     <attribute name="MultiplexerStack">fc-fast-minimalthreads</attribute>
  |     -->
  | 
  |     <!-- Configure the TransactionManager -->
  |     <attribute name="TransactionManagerLookupClass">org.jboss.cache.JBossTransactionManagerLookup</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
  |     -->
  |     <attribute name="CacheMode">INVALIDATION_SYNC</attribute>
  | 	
  | 	<attribute name="NodeLockingScheme">OPTIMISTIC</attribute>
  | 
  |     <!-- Name of cluster. Needs to be the same for all clusters, in order
  |              to find each other -->
  |     <attribute name="ClusterName">EJB3-entity-cache</attribute>
  | 
  |     <!-- Must be true if any entity deployment uses a scoped classloader -->
  |     <attribute name="UseRegionBasedMarshalling">true</attribute>
  |     <!-- Must match the value of "UseRegionBasedMarshalling" -->
  |     <attribute name="InactiveOnStartup">true</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="${jboss.partition.udpGroup:228.1.2.3}" mcast_port="43333" ip_ttl="${jgroups.mcast.ip_ttl:2}" 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_SOCK down_thread="false" up_thread="false"/>
  |         <FD shun="true" up_thread="false" down_thread="false"
  |            timeout="20000" max_tries="5"/>
  |         <VERIFY_SUSPECT timeout="1500" up_thread="false" down_thread="false" />
  |         <pbcast.NAKACK gc_lag="50" max_xmit_size="8192" retransmit_timeout="600,1200,2400,4800" 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">5000</attribute>
  | 
  |     <!--    Number of milliseconds to wait until all responses for a
  |             synchronous call have been received.
  |     -->
  |     <attribute name="SyncReplTimeout">10000</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">org.jboss.cache.eviction.LRUPolicy</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">10000</attribute>
  |          <attribute name="timeToLiveSeconds">86400</attribute>
  | 		 <attribute name="">0</attribute>
  |        </region>
  |       </config>
  |     </attribute>
  | 
  |   </mbean>

This is an updated version of ejb3-entity-cache-service.xml that I tried to use and also did not worked. My cache is cleared really fast.

Is there any configuration that I'm missing under this configuration file? I'm suspecting that I'm missing an configuration to entities, something like @Cache annotation given to the two entities depicted above.

Thanks in advance,
Mihai

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