[jboss-user] [JBossCache] - Re: TreeCache CacheLoader Issue

[robnor]

Further

Cache config:


  |   <mbean code="org.jboss.cache.TreeCache" name="ice.import:service=TreeCache">    
  |     <depends>jboss:service=Naming</depends>
  |     <depends>jboss:service=TransactionManager</depends>   
  |     <depends>jboss.jca:service=DataSourceBinding,name=DefaultDS</depends> _
  |     
  |     
  |     <!-- Configure the TransactionManager -->
  |     <attribute name="TransactionManagerLookupClass">org.jboss.cache.JBossTransactionManagerLookup</attribute>
  |   	<attribute name="NodeLockingScheme">OPTIMISTIC</attribute>		
  |     <attribute name="IsolationLevel">REPEATABLE_READ</attribute>
  | <!--    <attribute name="IsolationLevel">NONE</attribute>-->
  | 
  |     
  |     <attribute name="CacheMode">LOCAL</attribute>    
  | <!--    <attribute name="CacheMode">REPL_SYNC</attribute>-->
  | <!--    <attribute name="ClusterName">Import-Cache-Cluster</attribute>-->
  |     
  |     <!-- Configure Marshalling -->
  |     <attribute name="InitialStateRetrievalTimeout">5000</attribute>
  |     <attribute name="SyncReplTimeout">10000</attribute>
  |     <attribute name="LockAcquisitionTimeout">15000</attribute>
  |     
  |     <attribute name="CacheLoaderConfiguration" replace="false">
  |     
  | 	    <config>
  | 				<preload>/import</preload>
  | 				<shared>false</shared>
  | 
  | 				<cacheloader>
  | 					<class>org.jboss.cache.loader.JDBCCacheLoader</class>
  | 					<properties>
  | 						cache.jdbc.datasource=java:/DefaultDS
  | 						cache.jdbc.table.drop=false
  | 					</properties>
  | 					<async>false</async> 
  | 					<fetchPersistentState>true</fetchPersistentState>
  | 					<ignoreModifications>false</ignoreModifications>
  | 					<purgeOnStartup>false</purgeOnStartup>
  | 				</cacheloader>
  | 
  |          <cacheloader>
  |             <class>org.jboss.cache.loader.FileCacheLoader</class>
  |             <properties>location=/tmp</properties>
  |             <async>false</async>
  |             <fetchPersistentState>false</fetchPersistentState>
  |             <ignoreModifications>false</ignoreModifications>
  |             <purgeOnStartup>false</purgeOnStartup>
  |          </cacheloader>
  | 
  |         
  | 	    </config>
  | 		</attribute>
  | 
  |   </mbean>
  | 

I have been experimenting with different configuration without success, latest try is with optimistic node locking...

I have the extra file cacheloader to be able to view what is stored without having to redeploy app (to see if it fetches the state when it loads). 


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